{"title":"Electronic Components","description":"Electronic Compenents such as plugs, fuses, pressure switches, relays, air switches, dials, knobs, capacitors and more.","products":[{"product_id":"gecko-pressure-switch-universal","title":"Gecko Pressure Switch - Universal","description":"\u003cp\u003e2 psi DTEC-1 Pressure Switch suits most pressure switch applications that use a 1\/8\" NPT thread. Very common switch. Original ones had a red bottom. New style has stainless steel nipple.\u003c\/p\u003e\n\u003cp\u003eReplaces TP-8320, 34-0178C-K, 510AD0167, 510AD0173, 510AD0249, 510AD0250 and many other pressure switches that need 2psi or less to activate.\u003c\/p\u003e","brand":"Gecko","offers":[{"title":"Default Title","offer_id":1309085592,"sku":"HQ-34-0178c-K \/ HQ-34-0178C-K \/ TP-8320","price":124.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/gecko-pressure-switch-universal-gas-heater-parts-943.webp?v=1757632406"},{"product_id":"tecmark-adjustable-pressure-switch-universal","title":"Tecmark Hydroquip Adjustable Pressure Switch - Universal - 1\/8\" NPT - 3902 3903","description":"\u003cp\u003eTecmark \/ Hydroquip Spa Heater Pressure Switch (aka Spaceship style) replaces 3903-DF, 3902, 3903, 34-0178 1 Amp SPST for spa equipment and heaters. \u003cspan\u003eT\u003c\/span\u003e\u003cspan\u003ehis is a very common pressure switch used by \u003c\/span\u003e\u003cspan\u003eBalboa, Gecko, Davey, Spa-Quip, Spa Builders, HydroQuip, Pentair and others. Usually found near the heater assembly. They were originally branded as Tecmark, but may also be labelled Hydroquip now.\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003eDetails:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1-5 psi 7-35kpa adjustable SPST \u003c\/li\u003e\n\u003cli\u003eFound in a large number of spa and pool heaters\u003c\/li\u003e\n\u003cli\u003eOn\/Off device that controls heater operation\u003c\/li\u003e\n\u003cli\u003eUtilises a diaphragm to sense water pressure. This closes a switch.\u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT Thread rated to 1A. Fits most spa electric heaters.\u003c\/li\u003e\n\u003cli\u003eHas two Spade connectors\u003c\/li\u003e\n\u003cli\u003e3902 and 3903 are interchangeable in spa applications. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVariant and Other Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3902 1A, 1-5PSI Adjustable, 1\/8\" NPT\u003c\/li\u003e\n\u003cli\u003e3903 1A, 1A, 1-5PSI Fixed by glue @ 1.5PSI, but Adjustable, 1\/8\" NPT w\/o Screws\u003c\/li\u003e\n\u003cli\u003eWWDG is rebranded 390x 3A version.\u003c\/li\u003e\n\u003cli\u003e-DF has terminal screws in addition to spade connectors.\u003c\/li\u003e\n\u003cli\u003e-BP is a 3A variant. \u003cem\u003eSome \u003c\/em\u003ewere actually still 1A though. Go figure!\u003c\/li\u003e\n\u003cli\u003e99% of spa applications do not require adjustment from factory.\u003c\/li\u003e\n\u003cli\u003eThese have been rebranded by some other companies over the years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eBasic Installation Instructions:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e(To be performed by an Electrically-Qualified Person)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Preparation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off power at the mains before beginning installation.\u003c\/li\u003e\n\u003cli\u003eApply thread tape or sealant to the switch threads.\u003c\/li\u003e\n\u003cli\u003eHand-tighten the switch until snug—do not use tools to avoid over-tightening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Initial Testing \u0026amp; Adjustment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUsing a multimeter, check the switch’s status before turning the power on:\n\u003cul\u003e\n\u003cli\u003eIt should read Open-circuit (no electrical continuity) when the system is off and no pumps are running.\u003c\/li\u003e\n\u003cli\u003eIf the switch is Closed-circuit (showing continuity), adjust the screw on the switch until it reads Open-circuit.\u003c\/li\u003e\n\u003cli\u003eTurn the switch slightly further in to prevent excessive sensitivity.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Power-On Testing:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurn the power on and check the switch function:\n\u003cul\u003e\n\u003cli\u003eThe switch should be Closed-circuit when the pump is running.\u003c\/li\u003e\n\u003cli\u003eIt should return to Open-circuit when the pump turns off.\u003c\/li\u003e\n\u003cli\u003eRepeat the test to confirm proper operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirty or clogged filters can restrict water flow, causing the switch to open unexpectedly. Ensure filters are clean for proper function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003ePart Numbers \u0026amp; Descriptions This Replaces: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e3902 - 1Amp, 1-5psi Adjustable, 1\/8\" NPT 3903 - 1Amp, 1-5psi Adjustable, 1\/8\" NPT3903-BP 3Amp, PSI Factory Set Non-Adjustable, 1\/8\" NPT 3903-DF 1Amp, 1.5psi fixed, 1\/8\" NPT, MH26414, 3903-EECS, A2F \/ 0517, 34-0178, \u003cspan\u003e3900, 3901, 3903, 3904, 3906, 3909, PRS-1100, PRS-1101, M3218, 71076, 26775, 26776, 26778, R-113, R-130, R-132B, S-1921173328, B600025, 600025,\u003c\/span\u003e\u003c\/p\u003e","brand":"Tecmark","offers":[{"title":"Default Title","offer_id":1309093852,"sku":"tprme-pss-3903","price":55.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/tecmark-hydroquip-adjustable-pressure-switch-universal-1-8-npt-3902-3903-electronic-parts-138.webp?v=1757632421"},{"product_id":"high-limit-switch-42-45","title":"Astralpool Hurlcon Astralpool Heater Hi-Limit Switch - 42-45°C - Inlet - F2 Errors","description":"\u003cp\u003e\u003cstrong\u003eAstralpool \/ Hurlcon Threaded Hi Limit 42\/43\/45C \u003c\/strong\u003e– NC Auto Thread. For all \u003cstrong\u003eMX, HX, JX, Viron, ICI gas heaters.\u003c\/strong\u003e High Limit Switch used in all Hurlcon \u0026amp; Astralpool gas heaters. Common source of F2 error. Used on almost all pool and spa heaters. Found on the Inlet side of a gas pool or spa heater heater. Also called a Thermal Cutout or Thermal Safety Cutout Switch. Part Number 71030 or 71039. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThe most common reason for failure is a leaking \u003c\/span\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003ebrass plug\u003c\/a\u003e\u003cspan\u003e causing the limit switch to corrode.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNote: We are that some online sellers are illegally selling low-quality unapproved cheap switches that are non-compliant. All hi-limit switches must have DVE certification (ours do).\u003c\/p\u003e\n\u003cp\u003eThese suit all Hurlcon Astralpool HX, MX, Viron, HiNRG, JX Gas Heaters. Also suits Jacuzzi J-HN250C \u0026amp; J-HN400C \u0026amp; WWDG heaters.\u003c\/p\u003e\n\u003cp\u003eFailed hi limits can cause the F2 Errors found on Hurlcon and Astral Gas Heaters. Commonly fail due to condensation and leaks. Should be replaced every few years as part of preventative maintenance. Both Inlet \u0026amp; Outlet hi limits should be replaced at the same time.\u003c\/p\u003e\n\u003cp\u003eThere are two types, threaded (Viron, HiNRG, later HX, JX, MX) which is screwed into the brass plug, and non-threaded that is held in either by a bracket (older MX), or screws (older JX, HX).\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePick Up Available, or Fast-Shipping.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eImportant Notes \u0026amp; Installation:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAstralPool \/ Hurlcon gas heaters have a \u003cstrong\u003eseparate \u003ca title=\"Hurlcon Astral pool Brass Plug\" href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003ebrass plug\u003c\/a\u003e that this hi-limit screws into\u003c\/strong\u003e. Check the brass plug for leaks, corrosion, or damaged threads, and replace it if necessary. The last images show the hi-limit screwed into the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ebrass plug\u003c\/a\u003e for reference.\n\u003cul\u003e\n\u003cli\u003eOn older heaters, corrosion often makes these two separate parts \u003cem\u003elook \u003c\/em\u003elike one single piece with a larger thread. \u003cstrong\u003eThey are not one piece.\u003c\/strong\u003e It is a hi-limit switch screwed into a separate brass plug -- See images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSome brass plugs are not tapped as deeply as others. \u003cstrong\u003eIf the new hi-limit does not gently screw all the way in\u003c\/strong\u003e, carefully \u003cstrong\u003efile a small amount off the M4\u003c\/strong\u003e thread on the new switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDo not overtighten.\u003c\/strong\u003e\u003c\/span\u003e The thin brass M4 thread is extremely easy to break. If you feel any resistance when screwing it in, stop, clean the threads, and apply a small amount of light lubricant. \u003cstrong\u003eBroken threads are not covered by warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThis hi-limit is for the \u003cstrong\u003einlet side\u003c\/strong\u003e of the water connection. Inlet hi-limits are listed below.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHurlcon AstralPool Jacuzzi:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHX 70, HX 120, HX 150, MX 150, MX 200, MX 250, MX 300, MX 350, MX 400, MX 500, JX 130, JX 160, HiNRG 175, HiNRG 250, HiNRG 400, Viron 250, Viron 350, Viron 450, Viron 550, WX 70, WX 120, WX 150, \u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\" title=\"Astral Pool ICI Gas Heater\"\u003eICI 200\u003c\/a\u003e, \u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\" title=\"Astralpool ICI Gas Heater\"\u003eICI 400\u003c\/a\u003e, Jacuzzi and many more.\u003c\/li\u003e\n\u003cli\u003eCampini Ty60 10\/250 T210 41-04 55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese are an Extremely Important Safety feature found on heaters, and are required by law. They must be replaced when necessary. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Limit (Hi Limit) Switches:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\" title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\"\u003e42-45C° Inlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-52-55\" title=\"Outlet Hi Limit Sensor Switch Hurlcon Astralpool Raypak\"\u003e52-55C° Outlet Hi Limit (Hurlcon, Astralpool\u003c\/a\u003e\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\" title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\"\u003e)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-70\" title=\"70C Outlet Hi Limit HX JX Astralpool Hurlcon Gas Heaters\"\u003e70C° Outlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-175-hurlcon-viron-flue\" title=\"Viron Flue Temp Sensor Hi Limit\"\u003e175C° Flue Temp Sensor (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/web.archive.org\/web\/20221027023657\/https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003eHurlcon \/ Astralpool HiLimit Locator Brass Threaded Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"42-45° Threaded Hi Limit (VDE-Certified)","offer_id":34730150166684,"sku":"45C° High Limit","price":33.0,"currency_code":"AUD","in_stock":true},{"title":"Hi-Limit w\/ Brass Plug (VDE)","offer_id":42444965413053,"sku":null,"price":84.0,"currency_code":"AUD","in_stock":true},{"title":"Non-threaded (2 screws used)","offer_id":46529550483645,"sku":null,"price":33.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hurlcon-heater-hi-limit-switch-42-45-c-inlet-f2-errors-threaded-vde-certified-gas-parts-271.webp?v=1780305496"},{"product_id":"high-limit-switch-52-55","title":"Astralpool Hi Limit 52C - NC Auto","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHi Limit 52°C – NC Auto Thread. 52-55C high limit switch suits all \u003cstrong\u003eMX, HX, JX, HiNRG, Viron, ICI gas heaters. \u003c\/strong\u003e\u003c\/span\u003eHigh  Limit Switch used in Hurlcon \u0026amp; Astralpool gas heaters and INSNRG gas heaters. Common source of F2 error. Used on many pool and spa heaters. Part Number 71031 and 21C01513001. Last photo shows the high limit screwed in the brass plug.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe most common reason for failure is a leaking \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003ebrass plug\u003c\/a\u003e causing the limit switch to corrode.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eWe are that some online sellers are illegally selling low-quality unapproved cheap switches that are non-compliant. All hi-limit switches must have DVE certification (ours do). \u003c\/p\u003e\n\u003cp\u003eThese suit all Hurlcon Astralpool HX, MX, Viron, HiNRG, JX Gas Heaters. Also suits Jacuzzi J-HN250C \u0026amp; J-HN400C heaters and INSNRG.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003e\u003cspan\u003ePick Up Available, or Fast Shipping.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFound on the Outlet side of a gas pool or spa heater heater. Also called a Thermal Cutout or Thermal Safety Cutout Switch.\u003c\/p\u003e\n\u003cp\u003eFailed hi limits can cause the F2 Errors found on Hurlcon and Astral Gas Heaters. Commonly fail due to condensation and leaks. Should be replaced every few years as part of preventative maintenance.\u003c\/p\u003e\n\u003cp\u003eBoth Inlet \u0026amp; Outlet hi limits should be replaced at the same time.\u003c\/p\u003e\n\u003cp\u003eThere are two types, threaded (Viron, HiNRG, later HX, JX, MX) which is screwed into the brass plug, and non-threaded style that is held in either by a bracket (older MX), or screws (older JX, HX).\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cb\u003eImportant Notes \u0026amp; Installation:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAstralPool \/ Hurlcon gas heaters have a \u003cstrong\u003eseparate \u003ca title=\"Hurlcon Astral pool Brass Plug\" href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003ebrass plug\u003c\/a\u003e that this hi-limit screws into\u003c\/strong\u003e. Check the brass plug for leaks, corrosion, or damaged threads, and replace it if necessary. The last images show the hi-limit screwed into the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ebrass plug\u003c\/a\u003e for reference.\n\u003cul\u003e\n\u003cli\u003eOn older heaters, corrosion often makes these two separate parts \u003cem\u003elook \u003c\/em\u003elike one single piece with a larger thread. \u003cstrong\u003eThey are \u003cem\u003enot\u003c\/em\u003e one piece even if it looks like it us!\u003c\/strong\u003e It is a hi-limit switch screwed into a separate brass plug -- See images.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eThese are an Extremely Important Safety feature found on heaters, and are required by law. They must be replaced when necessary. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMost new high limits and \u003cem\u003eall \u003c\/em\u003eNon-threaded and Aftermarket switches use more common 6.3mm spade terminals (available as an Add-on in this listing or at any electrical supplier).\u003c\/li\u003e\n\u003cli\u003eSome brass plugs are not tapped as deeply as others. \u003cstrong\u003eIf the new hi-limit does not gently screw all the way in\u003c\/strong\u003e, carefully \u003cstrong\u003efile a small amount off the M4\u003c\/strong\u003e thread on the new switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eDo not overtighten.\u003c\/strong\u003e\u003c\/span\u003e The thin brass M4 thread is extremely easy to break. If you feel any resistance when screwing it in, stop, clean the threads, and apply a small amount of light lubricant. \u003cstrong\u003eBroken threads are not covered by warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThis hi-limit is for the \u003cstrong\u003eoutlet side\u003c\/strong\u003e of the water connection. Inlet hi-limits are listed below.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHurlcon AstralPool Jacuzzi:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHX 70, HX 120, HX 150, MX 150, MX 200, MX 250, MX 300, MX 350, MX 400, MX 500, JX 130, JX 160, HiNRG 175, HiNRG 250, HiNRG 400, Viron 250, Viron 350, Viron 450, Viron 550, WX 70, WX 120, WX 150, \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\" title=\"Astral Pool ICI Gas Heater\"\u003eICI 200\u003c\/a\u003e, \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\" title=\"Astralpool ICI Gas Heater\"\u003eICI 400\u003c\/a\u003e, Jacuzzi and many more.\u003c\/li\u003e\n\u003cli\u003eCampini Ty60 10\/250 T210 41-04 55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eHigh Limit (Hi Limit) Switches:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\" title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\"\u003e42-45C° Inlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-52-55\" title=\"Outlet Hi Limit Sensor Switch Hurlcon Astralpool Raypak\"\u003e52-55C° Outlet Hi Limit (Hurlcon, Astralpool\u003c\/a\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\" title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\"\u003e)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-70\" title=\"70C Outlet Hi Limit HX JX Astralpool Hurlcon Gas Heaters\"\u003e70C° Outlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-175-hurlcon-viron-flue\" title=\"Viron Flue Temp Sensor Hi Limit\"\u003e175C° Flue Temp Sensor (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003eHurlcon \/ Astralpool HiLimit Locator Brass Threaded Plug\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"52-55° Threaded - Aftermarket","offer_id":34730069819548,"sku":"55° Threaded + 2x Red Spade Female Terminals","price":33.0,"currency_code":"AUD","in_stock":true},{"title":"52-55° Threaded w\/ Brass Plug - Aftermarket","offer_id":43314265227453,"sku":"71060 + 52° Threaded Aftermarket +  + 2x Red Spade Female Terminals","price":89.0,"currency_code":"AUD","in_stock":true},{"title":"52-55° Threaded - OEM","offer_id":34730069786780,"sku":"71031","price":79.0,"currency_code":"AUD","in_stock":true},{"title":"52-55° Threaded - OEM w\/ Brass Plug","offer_id":46542602535101,"sku":"71031 + 71060","price":139.0,"currency_code":"AUD","in_stock":true},{"title":"55° Non-Threaded","offer_id":46529554317501,"sku":null,"price":33.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hi-limit-52c-nc-auto-52-55-threaded-oem-gas-heater-parts-551.webp?v=1779172807"},{"product_id":"latching-air-switch-standard","title":"Pneumatic Latching Air Switch - Threaded - for Spa \u0026 Pool Equipment - Universal 16\/21A","description":"\u003cp\u003e\u003cstrong\u003eTecmark Pneumatic Latching Air Switch\u003c\/strong\u003e with Normally Closed (NC) and Normally Open (NO) terminals. Most applications use the Normally Open terminals for standard on\/off operation, typically the top and middle pins. Commonly used to replace many older Hurlcon, AstralPool, TinyTrol, Pres-Air-Trol, Tecmark, SpaPro, WWDG and similar pneumatic air switches.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #0047b3;\"\u003e\u003cstrong\u003eWe keep these physically in stock for fast shipping or local pick-up, unlike most drop-shipping websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMay be supplied as either a \u003cstrong\u003e16A or 21A version\u003c\/strong\u003e, depending on current availability. Suitable for almost every model of domestic pool or spa pump up to 5HP when replacing the same style of pneumatic latching air switch.\u003c\/p\u003e\n\u003cp\u003eCommonly fits many AstralPool and Hurlcon air switch boxes, spa blowers, Davey pumps, Edgetec pumps, Onga and Balboa bath pumps, Hurlcon timer boxes, and other pool and spa equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGenuine USA-made quality\u003c\/strong\u003e, not a cheap low-grade copy. Built for long service life, with an approximate 100,000 cycle life.\u003c\/p\u003e\n\u003cp\u003eWhen retrofitting in place of a different style of air switch, a mounting hole of approximately \u003cstrong\u003e14mm\u003c\/strong\u003e may be required.\u003c\/p\u003e\n\u003cp\u003ePlease note the first image shows the \u003cstrong\u003ecurrent superseding style\u003c\/strong\u003e, which replaces many older versions. This type cannot be activated by lung pressure and requires a \u003cstrong\u003egood quality air button and air line\u003c\/strong\u003e to operate correctly.\u003c\/p\u003e\n\u003cp\u003eCommon replacements include \u003cstrong\u003eTBS301A, TBS-301, TBS-305, HQ34-0002, and PresAirTrol TVA 411E\u003c\/strong\u003e, \u003cstrong\u003eLefoo \u003c\/strong\u003e\u003cspan\u003e\u003cstrong\u003eLF40-01\u003c\/strong\u003e, TVA411E \u003c\/span\u003ealong with many other similar switches used in pool, spa, bath, and blower applications.\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":9669227269,"sku":"TC-TBS301A \/ HQ34-0002 \/ H6871-ACO-U126","price":42.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/pneumatic-latching-air-switch-threaded-for-spa-pool-equipment-universal-16-21a-electronic-parts-130.webp?v=1771371549"},{"product_id":"high-limit-switch-175-hurlcon-viron-flue","title":"Astralpool Hi Limit 175C - Flue Viron","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFlue base high Limit Switch used on all Viron gas pool heaters. Commonly corrodes on older Hurlcon Astralpool Viron Gas Heaters. May cause the F6 fault on Astralpool \u0026amp; Hurlcon Viron gas heaters. AKA Thermal Cutout. Part number 22 in the diagram.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eHurlcon Part Number 78169\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImportant Information:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e- These are an Extremely Important Safety feature found on heaters. They must be replaced when necessary. \u003cbr\u003e- When installing, make sure both male \u0026amp; female thread are clean. We recommend lightly lubricating the thread, and *gently* screwing them in, as the thread shaft is thin brass. Dirty threads, or over-\u003cspan style=\"color: #000000;\"\u003e\u003cspan color=\"#ff0000\"\u003etightening\u003c\/span\u003e \u003c\/span\u003ecan break the threaded shaft. This is not covered by warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eOther High Limit (Hi Limit) Switches:\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003ca title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\" href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\"\u003e\u003cstrong\u003e42-45C°\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInlet Hi Limit (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Outlet Hi Limit Sensor Switch Hurlcon Astralpool Raypak\" href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-52-55\"\u003e\u003cstrong\u003e52-55C°\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutlet Hi Limit (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Raypak Pentair HiLimit AGS Sensor Switch\" href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-60-c-raypak-140f-pentair-141f\"\u003e\u003cstrong\u003e60C°\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutlet Hi Limit AGS (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"70C Outlet Hi Limit HX JX Astralpool Hurlcon Gas Heaters\" href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-70\"\u003e\u003cstrong\u003e70C°\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003cbr\u003e\u003ca title=\"Viron Flue Temp Sensor Hi Limit\" href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-175-hurlcon-viron-flue\"\u003e\u003cstrong\u003e175C° \u003c\/strong\u003eFlue Temp Sensor (Hurlcon, Astralpool)\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003eHurlcon \/ Astralpool HiLimit Locator Brass Threaded Plug\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":31036870557753,"sku":"78169","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hi-limit-175c-flue-viron-gas-heater-parts-902.webp?v=1779178686"},{"product_id":"high-limit-switch-70","title":"Astralpool Hi Limit 70C - NC Auto","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHigh Limit Switch used in many gas \u0026amp; electric heaters. Common on some Hurlcon \u0026amp; Astralpool heaters. \u003cstrong\u003eFailed hi limits cause the F2 Errors found on Hurlcon and Astral Gas Heaters. \u003c\/strong\u003eAKA Thermal Cutout\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed on Outlet for some early Hurlcon \u0026amp; Purex Minimax heaters. Never used in any plastic headers. A\u003c\/span\u003eutomatic Reset. On early Hurlcon HX heaters, the high limit switch had a \u003cspan style=\"color: #0000ff;\"\u003eblue\u003c\/span\u003e plastic body secured with 2x philips head screws onto a small copper plate brazed onto the heat exchanger outlet elbow. Some newer ones are threaded.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb style=\"color: #ff0000; text-decoration: underline;\"\u003eImportant Information:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cb style=\"color: #ff0000;\"\u003e- These are an Extremely Important Safety feature found on heaters. They must be replaced when necessary. \u003c\/b\u003e\u003cbr\u003e\u003cb style=\"color: #ff0000;\"\u003e- When installing, make sure both male \u0026amp; female thread are clean. We recommend lightly lubricating the thread, and *gently* screwing them in, as the thread shaft is thin brass. Dirty threads, or over-\u003c\/b\u003e\u003cspan color=\"#ff0000\" style=\"color: #ff0000;\"\u003e\u003cb\u003etightening\u003c\/b\u003e\u003c\/span\u003e\u003cb style=\"color: #ff0000;\"\u003e can break the shaft. \u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eMay also be found on JX 130 and JX 160 gas heaters.\u003cbr\u003e\u003cbr\u003eHurlcon Part Number \u003cspan\u003e71032 - Threaded \/ 71018H - Non Threaded\u003c\/span\u003e\u003cbr\u003ePurex Pentair Part Number 071017\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOther High Limit (Hi Limit) Switches:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-42-45\" title=\"Inlet Hi Limit Switch Sensor for Hurlcon Raypak Gas Heaters\"\u003e\u003cstrong\u003e42-45C°\u003c\/strong\u003e Inlet Hi Limit (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-52-55\" title=\"Outlet Hi Limit Sensor Switch Hurlcon Astralpool Raypak\"\u003e\u003cstrong\u003e52-55C°\u003c\/strong\u003e Outlet Hi Limit (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-60-c-raypak-140f-pentair-141f\" title=\"Raypak Pentair HiLimit AGS Sensor Switch\"\u003e\u003cstrong\u003e60C°\u003c\/strong\u003e Outlet Hi Limit AGS (Hurlcon, Astralpool, Raypak, Pentair)\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-70\" title=\"70C Outlet Hi Limit HX JX Astralpool Hurlcon Gas Heaters\"\u003e\u003cstrong\u003e70C°\u003c\/strong\u003e Outlet Hi Limit (Hurlcon, Astralpool)\u003c\/a\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/high-limit-switch-175-hurlcon-viron-flue\" title=\"Viron Flue Temp Sensor Hi Limit\"\u003e\u003cstrong\u003e175C° \u003c\/strong\u003eFlue Temp Sensor (Hurlcon, Astralpool)\u003cbr\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003eHurlcon \/ Astralpool HiLimit Locator Brass Threaded Plug\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Threaded - 70°C Hi Limit - Hurlcon Astralpool","offer_id":10901728005,"sku":"71032","price":69.0,"currency_code":"AUD","in_stock":true},{"title":"Non-Threaded - 70°C Hi Limit","offer_id":10901728069,"sku":"70 non threaded","price":43.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hi-limit-70c-nc-auto-gas-heater-parts-416.webp?v=1779177142"},{"product_id":"raypak-high-limit-switch","title":"Raypak High Limit Switch - 140°F \/ 60°C","description":"\u003cp\u003eRaypak High Limit Overtemp Switch with 1\/4\" BSP thread. Genine OEM product. Common failure with age, or due to corrosion. Generally replaced when a major heater service is performed, along with the pressure switch. Should be replaced along with the \u003ca href=\"https:\/\/melbournespaparts.com.au\/products\/astralpool-hurlcon-len-gordon-pressure-switch-universal\" title=\"Raypak Water Flow Sensor - Pressure Switch\"\u003ePressure Switch\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003eRaypak Gas Heater Error \"LL\" is often caused by the failure of these. Also failure may cut out power to the Circuit Board completely, depending on the model. This can cause RP2100 gas heaters to show a completely dead display. \u003cspan\u003eAKA Thermal Cutout\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRaypak 600893b Hi Limit Switch - 140 F \/ 60C\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e\u003cbr\u003eOther RP2100 parts listed here:\u003c\/strong\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/melbournespaparts.com.au\/search?type=product\u0026amp;amp;q=rp2100\" title=\"Raypak RP2100 Spare Parts\"\u003eRaypak RP2100 Gas Heater Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":42652920971453,"sku":"56600893","price":239.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/raypak-high-limit-switch-140-f-60-c-gas-heater-parts-232.webp?v=1757633573"},{"product_id":"momentary-air-switch-non-latching-incl-nipple","title":"Momentary Air Switch - Dega, Space Age, Splash, Onga and others","description":"\u003cp\u003e\u003cstrong\u003eUltra-Sensitive Momentary Air Switch\u003c\/strong\u003e with Normally Open (NO) and Normally Closed (NC) terminals. Momentary contact type. 3A max. Commonly used in many electronic air switch boxes, blowers, heaters, controllers, and other pneumatic control systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #0047b3;\"\u003e\u003cstrong\u003eWe keep these physically in stock for fast shipping or local pick-up, unlike most drop-shipping websites.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eSuits many applications from Dega, Onga, Splash, Space Age Electronics, Brett, Tecmark, Aqualine, Len Gordon, JAG, and others.\u003c\/p\u003e\n\n\u003cp\u003eThis extra-sensitive soft-touch air switch is ideal where there is a long air tube run to the air button, or where a low-volume air button is being used. It is also commonly fitted as a replacement for older low-profile air sensor assemblies and the cheaper diaphragm-style switches found in many air switch boxes.\u003c\/p\u003e\n\n\u003cp\u003eOften used in Davey bath pumps, Onga and Dega heaters and controllers, blowers, and many other air-operated systems.\u003c\/p\u003e\n\n\u003cp\u003eFeatures both Normally Open (NO) and Normally Closed (NC) momentary contacts.\u003c\/p\u003e","brand":"Onga","offers":[{"title":"Default Title","offer_id":18212124357,"sku":"AI-860010-0","price":55.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/momentary-air-switch-dega-space-age-splash-onga-and-others-425.webp?v=1757634347"},{"product_id":"dial-knob","title":"Astralpool Dial Knob for Hurlcon heaters - HX WX Wilton","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFits older Hurlcon HX PCB Thermostats. Does not include stem. \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/dial-knob-shaft-for-older-hurlcon-hx-70-hx-120-hx-150-wx-gas-spa-heaters-spindle-stem\" target=\"_blank\" title=\"Hurlcon HX WX Wilton Thermostat Circuit Board Stem Shaft Dial\" rel=\"noopener noreferrer\"\u003eStem for older Hurlcon heaters is here\u003c\/a\u003e. Also suits many other appliances.\u003c\/p\u003e\n\u003cp\u003eKnob supplied may not look exactly like this.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":22784431301,"sku":"JC HK7772","price":4.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-dial-knob-for-hurlcon-heaters-hx-wx-wilton-pool-spa-669.webp?v=1780305589"},{"product_id":"hurlcon-astralpool-genus-connect-10-control-cable","title":"Astralpool Hurlcon Astralpool Genus \/ Connect 10 Control Cable - RJ12 - 3m 10m 20m 50m","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGenuine 3m, 10m, 20m, 50mm RJ12 Astralpool 6-core communications cable used to control Hurlcon Genus \u0026amp; Astralpool Connect 10 pool \u0026amp; spa control systems. Connects controller, pumps, chlorinator, heaters, etc to the Genus or Connect 10 Control system.  Referred to as Interface Cables. or RJ12 Remote Cables. 6-wire flat. Suits Connect 10, Genus, Viron, and other Astralpool \/ Hurlcon products. Comes in 3, 10, 20, 50m Rolls\u003c\/p\u003e\n\u003cp\u003ePlease note this is not normal phone Comms cable. Wires in the plugs are set in a different way. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Cables:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRJ12 Remote Cable - 3m (6 wire flat) 10910\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRJ12 Remote Cable - 10m (6 wire flat) 10925\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRJ12 Remote Cable - 20m (6 wire flat) 10926\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRJ12 Remote Cable - 50m (6 wire flat) 10927\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eN489 TEL-6W\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"3m RJ12 Remote Cable","offer_id":27006386832,"sku":"10910","price":29.0,"currency_code":"AUD","in_stock":true},{"title":"10m  RJ12 Remote Cable","offer_id":27006387024,"sku":"10925","price":47.0,"currency_code":"AUD","in_stock":true},{"title":"20m  RJ12 Remote Cable","offer_id":27006387088,"sku":"10926","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"50m  RJ12 Remote Cable","offer_id":27006387152,"sku":"10927","price":244.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hurlcon-genus-connect-10-control-cable-rj12-3m-10m-20m-50m-remote-systems-792.webp?v=1780305599"},{"product_id":"24vac-heater-transformer","title":"Astralpool Transformer 24V AC - for Hurlcon Astralpool Heaters","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTransformers for various Hurlcon Astralpool gas heaters.\u003cspan\u003e Due to manufacturing changes over time, these may or may not have Spade Terminals. \u003c\/span\u003e\u003cspan\u003eIf not needed, just remove them. If needed, fit them. Also note that screw holes may need modification. (This is standard work for a qualified person.) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFound in: \u003c\/strong\u003e\u003cspan\u003eHX 70, HX 120, MX 125, MX 150, MX 200, MX 300, MX 400, HiNRG 175, HiNRG 250, HiNRG 400\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePrimary (Red\/Black or Brown\/Blue): 220-240V AC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecondary (usually Black\/Black): 24V AC - 1.25A\/1.75A\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e72052, 72053\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":39252381794493,"sku":"72052 - was 72053","price":199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-transformer-24v-ac-for-hurlcon-heaters-lights-148.webp?v=1780305695"},{"product_id":"raypak-rheem-davey-heater-auto-reset-button","title":"Raypak Rheem Davey Heater Auto-Reset Button","description":"\u003cspan\u003eAuto-Reset Button. Suits many Raypak Rheem \u0026amp; Davey Gas Heaters. Suits Raypak Spartan 131, 200, 280, 350, 430 pool and spa heaters. \u003c\/span\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003eOther Spares:\u003cbr\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/melbournespaparts.com.au\/products\/raypak-rheem-spartan-131-spare-parts-including-diagram\" title=\"Raypak Spartan 131 Spare Parts\"\u003eRaypak Rheem Spartan 131\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/melbournespaparts.com.au\/products\/raypak-200-280-350-430-gas-pool-heater-spare-parts-with-diagram\" title=\"Raypak Heater Spare Parts\"\u003eRaypak Rheem Davey 200, 280, 350, 430\u003c\/a\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":573325672464,"sku":"56659098","price":154.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/raypak-rheem-davey-heater-auto-reset-button-586.webp?v=1757636368"},{"product_id":"davey-spa-power-optical-water-sensor","title":"Davey Spa-Quip Spa Power Optical Water Sensor - Error 1, 4, H2O Repair Parts","description":"\u003cp\u003e\n  Davey SpaQuip Spa Power optical water sensor, commonly associated with water detection faults such as\n  \u003cstrong\u003eError 1, Error 4, H2O Error, H20 Error\u003c\/strong\u003e, and in some cases \u003cstrong\u003eError 06\u003c\/strong\u003e on selected\n  Davey SpaQuip Spa Power controllers.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  This sensor is used on many Spa Power heater assemblies and can fail with age, cracking, over-tightening,\n  calcium build-up, or poor water chemistry. If the clear sensor body is cracked, cloudy, calcified, or leaking,\n  replacement may be required.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003eKept in Physical Stock for Fast Shipping or Local Pick-Up\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eImportant Fitting Notes:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinger-tighten only.\u003c\/strong\u003e Tools should not normally be needed. Over-tightening can crack the clear sensor body.\u003c\/li\u003e\n  \u003cli\u003eCheck the sensor port and heater tube for calcium build-up before fitting the new sensor.\u003c\/li\u003e\n  \u003cli\u003ePoor water balance can cause sensors to scale up or fail prematurely.\u003c\/li\u003e\n  \u003cli\u003eAfter fitting, reset the controller by holding the top 4 buttons on the touchpad at the same time until the system reboots. Once rebooted, go to the menu and select \u003cstrong\u003eLoad Defaults\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eSuits selected Davey SpaQuip Spa Power controllers including:\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSpa Power 400 \/ SP400\u003c\/li\u003e\n  \u003cli\u003eSpa Power 600 \/ SP600\u003c\/li\u003e\n  \u003cli\u003eSpa Power 601 \/ SP601\u003c\/li\u003e\n  \u003cli\u003eSpa Power 750 \/ SP750\u003c\/li\u003e\n  \u003cli\u003eSpa Power 800 \/ SP800\u003c\/li\u003e\n  \u003cli\u003eSpa Power 1000 \/ SP1000*\u003c\/li\u003e\n  \u003cli\u003eSpa Power 1200 \/ SP1200\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eCompatibility Notes:\u003c\/strong\u003e\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSP400:\u003c\/strong\u003e May be fitted to some systems, but replacement is not always recommended without checking the exact heater assembly and fault first.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSP1000:\u003c\/strong\u003e Some Spa Power 1000 systems used an optical sensor with a finer thread. If your system has the fine-thread version, this sensor will not fit and you may need to\n    \u003ca href=\"http:\/\/heaterandspaparts.com.au\/products\/spaquip-spa-power-1000-heater-element-tube-assembly-1\" target=\"_blank\" rel=\"noopener\"\u003eupgrade the heater assembly\u003c\/a\u003e.\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOlder SP500 \/ SP500A:\u003c\/strong\u003e This sensor does not suit older Spa Power 500 or 500A systems. They may use\n    \u003ca href=\"https:\/\/heaterandspaparts.com.au\/pages\/search-results-page?q=davey+optical+sensor+500\" target=\"_blank\" rel=\"noopener\"\u003eone of these sensors\u003c\/a\u003e instead.\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eCommon Search Terms:\u003c\/strong\u003e\u003cbr\u003e\n  Davey SpaQuip optical sensor, SpaQuip Spa Power water sensor, Spa Power H2O error sensor, Spa Power H20 error sensor,\n  Davey Spa Power Error 1 sensor, Error 4 optical sensor, Spa Power 600 optical sensor, Spa Power 800 optical sensor,\n  Spa Power 1000 optical water sensor, Spa Power 1200 water sensor.\n\u003c\/p\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":18541712965689,"sku":"Q915441ACSP","price":74.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/davey-spa-quip-power-optical-water-sensor-error-1-4-h2o-repair-parts-electronic-272.webp?v=1762152664"},{"product_id":"davey-spa-quip-spa-power-quartz-timer-for-sp-750-800-1000-1200","title":"Davey Spa-Quip Spa Power Quartz Timer Crystal Xtal for SP 750, 800, 1000, 1200","description":"\u003cp\u003eSpa Power 800, 1200, 750, 1000 timer xtal crystal to repair timekeeping issues with all Davey SpaQuip Spa controllers. The time is not kept in the touchpad, but on the main PCB. This generally fixes the issue with the internal and display clocks. \u003c\/p\u003e\n\u003cp\u003eSuits Davey SpaQuip Spa Power: 750, 800, 1000, 1200 (SP750, SP800, SP1000, SP1200)\u003c\/p\u003e\n\u003cp\u003eCitizen® brand quartz timer crystal. Not a cheap inferior Chinese type.\u003c\/p\u003e\n\u003cp\u003eThis oscillator timer crystal is the component on the circuit board that needs to be replaced if the time of day clock on the spa touchpad stops working. e.g. time does not advance or loss of correct time.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"prod-conts\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\n\u003cul\u003e\n\u003cli\u003eMust be installed by a competent electronics technician. There is no warranty on this component due to potential issues resulting from incorrect installation. Overheating is the biggest cause of damage to new crystals, followed by mechanical damage from mishandling.\u003c\/li\u003e\n\u003cli\u003eLeg orientation does not matter.\u003c\/li\u003e\n\u003cli\u003eNewer crystals are smaller than the older ones due to manufacturing improvements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTuning fork style.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\n\u003cem\u003eDavey Spaquip Spa Power incorrect time. Spa Power 800, Spa Power 1200 not keeping time, Davey Spaquip Spa Power timing issue,\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eSpa Power 800 timer problem, Spa Power 1200 timekeeping error, Spa Power incorrect time adjustment, Fix Spa Power 800 timer, Repair Spa Power 1200 timing issues, Davey Spaquip timer not working, Spa Power time correction part, spaquip Spa Power clock error, Timer malfunction in Spa Power 800, Spa Power 1200 clock not keeping time, Davey Spaquip clock adjustment issue, Timekeeping problem in Spa Power systems, Spa Power 800 timer troubleshooting, Spa Power 1200 timing mechanism repair, Davey Spaquip clock not accurate, Spaquip Spa Power timer fix,\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003eClock repair for Spa Power 800 and 1200, Spa Power timekeeping troubleshooting, Inaccurate timing on Spa Power 800\u003c\/em\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eRQ5297 SQCX3 QCX3 145-7085 CFS206 \u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prod-conts\"\u003e\n\u003cem\u003e\u003c\/em\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":18678662791225,"sku":"RQ5297 sqcx3","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/davey-spa-quip-power-quartz-timer-crystal-xtal-for-sp-750-800-1000-1200-pool-684.webp?v=1757637782"},{"product_id":"spa-amp-plug-parts","title":"Spa AMP Plug Parts \u0026 Tools - Crimper, Extractor, Plugs, Pins","description":"\u003cp\u003eSpa controller A.M.P. Leads, Plugs, Pins, Parts, Crimper, Extractor Tools to use with Spa and Hot Tub Equipment. Choose parts you need from Menu. AMP Crimper, AMP Male Plug, AMP Male Pins, AMP Female Socket, AMP Female Pins, AMP Pin (male \u0026amp; female) Extractors. \u003c\/p\u003e\n\u003cp\u003eA-M-P plugs are the universal standard plugs and sockets used by many spa control system manufacturers such as Balboa, Gecko, Spanet, Davey, Spapro, SpaQuip, Joyonway, WWDG, Spatex and many others. \"AMP\" originally stood for \"Aircraft Marine Products\" which dates to 1941 (World War II) and was since purchased by TE Connectivity.\u003c\/p\u003e\n\u003cp\u003eThe AMP crimper securely crimps electrical cables to prevent loose\/hot joints. Normal pliers do not provide the necessary connection to ensure good contact, as the correct crimpers fold over the wiring and insulation into a W shaped crimp. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInformation:\u003c\/strong\u003e \u003ca rel=\"noopener\" href=\"https:\/\/heaterandspaparts.com.au\/pages\/amp-plug-wiring-information-male-female-lead\" target=\"_blank\"\u003eAMP Wiring\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose from:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMP Crimper Pliers Tool\u003c\/li\u003e\n\u003cli\u003eAMP Extractors - Male or Female - used to remove pins from the plug to re-wire or in case of errors\u003c\/li\u003e\n\u003cli\u003eMale AMP Pins\u003c\/li\u003e\n\u003cli\u003eFemale AMP Pins\u003c\/li\u003e\n\u003cli\u003e4-prong AMP Male Plug (most common) - 1 \u0026amp; 2 speed pumps, blowers, etc\u003c\/li\u003e\n\u003cli\u003e4-prong AMP Female Plug\u003c\/li\u003e\n\u003cli\u003e3-prong AMP Male Plug\u003c\/li\u003e\n\u003cli\u003e2-prong AMP Male Plug - usually for lights\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SXSC","offers":[{"title":"AMP Crimper Tool","offer_id":19267806724153,"sku":"mt-ctr0333","price":48.0,"currency_code":"AUD","in_stock":true},{"title":"Male AMP Plug 4-prong","offer_id":19267806560313,"sku":"E141-480702-0","price":3.0,"currency_code":"AUD","in_stock":true},{"title":"Male AMP Pins (4)","offer_id":19267806625849,"sku":"E14926894-1","price":3.0,"currency_code":"AUD","in_stock":true},{"title":"Female AMP Socket 4-prong","offer_id":19267806593081,"sku":"E141-480703-0","price":4.0,"currency_code":"AUD","in_stock":true},{"title":"Female AMP Pins (4)","offer_id":19267806658617,"sku":"EL14926893-1","price":3.0,"currency_code":"AUD","in_stock":true},{"title":"AMP Female Pin Extractor","offer_id":19267818225721,"sku":"JCTH1732","price":51.0,"currency_code":"AUD","in_stock":true},{"title":"AMP Male Pin Extractor","offer_id":19267818455097,"sku":"JCTH1730","price":51.0,"currency_code":"AUD","in_stock":true},{"title":"AMP Male 3-pin Plug","offer_id":40131105587389,"sku":null,"price":3.0,"currency_code":"AUD","in_stock":true},{"title":"AMP Male 2-pin Plug","offer_id":40131107586237,"sku":null,"price":3.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/spa-amp-plug-parts-tools-crimper-extractor-plugs-pins-electronic-836.webp?v=1757638420"},{"product_id":"davey-spa-quip-spa-power-klixon-thermostat-high-limit-switch-universal","title":"Davey Spa-Quip Spa Power Klixon Thermostat High Limit Switch - Universal","description":"\u003cp\u003e\u003cspan\u003eUsed by Spa-Quip Davey on: Pulsar, 2095, SP400, SP500A, SP500AMK2, 54500, SP600, SP601, SP750 SP800, SP1200, SP1000. Also used on other brand heaters. Not used on 2015+ SP601, SP800, SP1200 with titanium heaters.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOlder models had to be Manually Reset. First image shows the two types. Manual reset has a button. Manual Reset Klixons can be replaced by the Auto-Reset version. New version may be black or beige. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpaquip Hi-Limit manual reset klixon - 55°C trip temperature. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eKlixon Limit Switches for Spa Power 500, Spa Power 600, Spa Power 601, Spa Power 750, Spa Power 800, Spa Power 1000, Spa Power 1200\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDavey Spa Power SP601 800 1200 Heater Auto Reset Klixon Thermal Cutout Q962355\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Davey","offers":[{"title":"Auto-Reset Klixon - Davey Spa Quip SpaPower","offer_id":19395504439353,"sku":"Q962355","price":26.49,"currency_code":"AUD","in_stock":true},{"title":"Manual-Reset Klixon - Davey Spa Quip SpaPower","offer_id":19395507421241,"sku":"Q962353","price":26.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/davey-spa-quip-power-klixon-thermostat-high-limit-switch-universal-control-systems-301.webp?v=1757638763"},{"product_id":"7uf-capacitor-lx-ja35-spanet-xs3c-davey-qb035","title":"7uF Davey QB035, LX JA35, SpaNET XS3C Pump Capacitor","description":"\u003cp\u003e7uF Davey QB035, LX Whirlpool JA35, Spanet XS 3C Pump Start\/Run Capacitor \u003c\/p\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":19496576155705,"sku":"7uf w\/tails","price":48.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/7uf-davey-qb035-lx-ja35-spanet-xs3c-pump-capacitor-949.webp?v=1775530088"},{"product_id":"spa-flow-switch-19mm-used-on-sundance-la-spas-hot-spring-artesian-etc-harwil","title":"Harwil Spa Flow Switch 19mm - Sundance \/ Jacuzzi, LA Spas, Hot Spring, Artesian, etc","description":"\u003cp\u003eFlow Switch \u003cspan\u003eCommonly used in Jacuzzi, Artesian, Sundance spas, LA Spas and Hot Springs spas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlso used on other brands\u003c\/li\u003e\n\u003cli\u003eFits 19mm tube for inlet and outlet\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: S-168, S-860, Q-12DS-C2, \u003cspan\u003e24-0027-71,6560-860, 34-0221, Harwil\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis flow switch used with Gecko MSPA-MP spa packs, and others.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlso marked Harwil  3\/4\" ribbed barb connections plus 3\/8\" ribbed barb 3rd connection which can be plugged if not used - may be used as an air bleed port by some spa brands. \u003c\/span\u003e\u003cspan\u003eThese are extra low voltage. Max ratings - 10w, 30vAC\/60vDC, 0.4A \u003c\/span\u003e\u003c\/p\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":19527068680249,"sku":"SpTx sd6560-860","price":214.0,"currency_code":"AUD","in_stock":true}]},{"product_id":"tecmark-pressure-switch-ixi-jxi-mastertemp","title":"Astralpool Pressure Switch - Astralpool IXI, Zodiac, JXI, Pentair Mastertemp, Raypak - Tecmark","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTecmark \/ Hydroquip Water Pressure switch used in \u003cstrong\u003eZodiac JXI 200 \/ 370\u003c\/strong\u003e, \u003cstrong\u003eAstralpool IXI 200 \/ 370\u003c\/strong\u003e, \u003cstrong\u003ePentair Mastertemp 125 \/ 200 \/ 300 \/ 400\u003c\/strong\u003e, \u003cstrong\u003eWaterco Turbotemp\u003c\/strong\u003e, \u003cstrong\u003eSta-Rite Max E Therm\u003c\/strong\u003e, \u003cstrong\u003eRaypak heaters \u003c\/strong\u003eand many other applications. May be listed as several models, and are interchangeable. 1\/8\" NPT thread. Adjustable pressure. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMay have the following details: \u003c\/strong\u003eModel - 4098AP-DB, 4098*-* \/ K30F, 38\u003cstrong\u003e \u003c\/strong\u003e, 04, 0407, \u003cspan style=\"font-size: 0.875rem;\"\u003e4037P CWCW \/ K30F 245, \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e4098P, 4010P, 4015P, 3010P, \u003cspan\u003eR0457002, \u003cspan class=\"Yjhzub\"\u003e42001-0060S\u003c\/span\u003e and others. \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cp\u003eCommonly used as an interlock device to sense air, gas or water pressure at a specific point, Series 4000 switches provide on\/off control of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectric or gas heaters\u003c\/li\u003e\n\u003cli\u003ePumps\u003c\/li\u003e\n\u003cli\u003eSmall air compressors\u003c\/li\u003e\n\u003cli\u003eElectric Strip heaters in VAV systems\u003c\/li\u003e\n\u003cli\u003eWaste oil heating systems\u003c\/li\u003e\n\u003cli\u003eFood processing equipment\u003c\/li\u003e\n\u003cli\u003eResidential boilers\u003c\/li\u003e\n\u003cli\u003eOther electrical equipment in pneumatic, gas or fluid flow systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":19628879151161,"sku":"asp-tdi4010p \/ AU-5-20-0026","price":84.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-pressure-switch-ixi-zodiac-jxi-pentair-mastertemp-raypak-tecmark-874.webp?v=1780305867"},{"product_id":"raypak-45-c-hilimit-for-raypak-davey-gas-pool-spa-heaters","title":"Raypak 45°C HiLimit for Raypak Davey Gas Pool \u0026 Spa Heaters - Thermal Cutout","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eHigh Limit Switch used in many gas \u0026amp; electric heaters. Used on almost all pool and spa heaters. Found on the Inlet side of a gas pool or spa heater heater.  AKA Thermal Cutout. Commonly fail after time due to corrosion, or when replacing the brass temp sensor locator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eRaypak:\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e131 Gemini, Raypak 280, Raypak 350, Raypak 430, RP2100 and many more.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eImportant Information:\u003c\/strong\u003e\u003cbr\u003e- These are an Extremely Important Safety feature found on heaters. They must be replaced when necessary. \u003cbr\u003e- When installing, make sure both male \u0026amp; female thread are clean. We recommend lightly lubricating the thread, and *gently* screwing them in, as the thread shaft is thin brass. Dirty threads, or over-\u003c\/span\u003e\u003cspan color=\"#ff0000\"\u003etightening\u003c\/span\u003e \u003cspan style=\"color: #000000;\"\u003ecan break the shaft. This is not covered by warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan style=\"color: #000000;\"\u003e56600188\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":31035505016889,"sku":"45° Threaded \/ 56600188","price":52.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/raypak-45-c-hilimit-for-davey-gas-pool-spa-heaters-thermal-cutout-heater-parts-340.webp?v=1757639988"},{"product_id":"overmoulded-amp-lead-kit","title":"Overmoulded AMP Leads - Davey SpaNet SpaQuip","description":"\u003cp\u003eOvermoulded AMP leads suitable for spa controllers with External AMP plugs from Spanet, Davey. Some of the more common control systems that use these are \u003cstrong\u003eDavey SpaQuip: \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSP 400, SP 600, SP 601, SP 800, SP 1200 and \u003c\/span\u003e\u003cstrong\u003eSpaNET: \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eSV Mini 1, SV Mini 2, SV2, SV3, SV4, XS-200, XS-3000, XS-4000\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptions: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-core 1-speed AMP Lead - 2.4m long - for Blowers, Circ Pumps, Ozone, Aux\u003c\/li\u003e\n\u003cli\u003e3-core 1-speed AMP Lead - 2.4m long - for Jet Pumps\u003c\/li\u003e\n\u003cli\u003e4-core 2-speed AMP Lead - 2.4m long - for Two-Speed Jet Pumps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2-Speed Wiring Colours:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBlack = High speed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrown = Low speed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBlue = Neutral \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eGreen\/Yellow = Earth\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Davey","offers":[{"title":"for Two-Speed Jet Pump - 4x Wire","offer_id":31350371221561,"sku":"Q912027","price":52.49,"currency_code":"AUD","in_stock":true},{"title":"for Blower\/Circ Pump\/Aux - 3x Wire","offer_id":31350371188793,"sku":"q912037","price":37.0,"currency_code":"AUD","in_stock":true},{"title":"for One-Speed Jet Pump - 3x Wire","offer_id":46665057435837,"sku":"q912026","price":44.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/overmoulded-amp-leads-davey-spanet-spaquip-for-blower-circ-pump-aux-3x-wire-electronic-parts-186.webp?v=1776131709"},{"product_id":"latching-air-switch-side-spout-90-nipple","title":"Latching Air Switch - Side Spout 90°","description":"\u003cp\u003eLatching air switch with side entry barb spout. \u003cspan\u003eSPST\u003c\/span\u003e. Can be used on Davey 2xxH series spa bath pumps for air button\/tube connection. Also suits many other applications.\u003c\/p\u003e\n\u003cp\u003eSimilar to Pres Air Trol TRA111F but nipple spout is turned to a different direction. 21A \/ 240V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e May come either as black or white variants as pictured, depending on availability. They are interchangeable though some minor modifications may be necessary by the qualified person fitting it\u003c\/span\u003e\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":31377430609977,"sku":"TRA111a \/ TBS410A \/ TBS406 (rotate as per pic)","price":48.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/latching-air-switch-side-spout-90-pool-spa-662.webp?v=1757640147"},{"product_id":"balboa-copper-heater-connector-heater-to-pcb-suits-gs-gl-series","title":"Balboa Copper Heater Connector - Heater to PCB - Suits GS \/ GL series - NLS","description":"\u003cp\u003e\u003cstrong\u003eNo Longer Sold - Replaced by \u003ca rel=\"noopener\" href=\"https:\/\/heaterandspaparts.com.au\/products\/balboa-plug-n-click-adapter\" target=\"_blank\"\u003eBalboa Plug n Click system here (requires loom \u0026amp; adapter side\u003c\/a\u003e.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBalboa Copper Heater Jumper Strap, Connects Heater to PCB. Suits EL, GL, GS, VS series Balboa controllers. \u003cspan style=\"font-size: 0.875rem;\"\u003eHeater to circuit board electrical connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always use two wrenches when making electrical connection to heater element terminals, to avoid damage to epoxy post seal. Tighten top nut to 20 inch pounds, while holding bottom terminal nut. (Refer to illustration). On circuit board, tighten nuts to 30-35 inch pounds. Improper installation will result in premature failure and void warranty. OEM #30039.\u003c\/p\u003e","brand":"Balboa","offers":[{"title":"Default Title","offer_id":31625952165945,"sku":"B-30039","price":1.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/balboa-copper-heater-connector-to-pcb-suits-gs-gl-series-nls-parts-388.webp?v=1757643945"},{"product_id":"copy-of-spa-flow-switch-19mm-used-on-sundance-la-spas-hot-spring-artesian-etc-harwil","title":"Harwil Spa Flow Switch 19mm - Sundance \/ Jacuzzi, LA Spas, Hot Spring, Artesian, etc","description":"\u003ch3\u003eFlow Switch \u003cspan\u003eCommonly used in Jacuzzi, Artesian, Sundance spas, LA Spas and Hot Springs spas.\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlso used on other brands\u003c\/li\u003e\n\u003cli\u003eFits 19mm tube for inlet and outlet\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDetails:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eModel: S-168, S-860, Q-12DS-C2, \u003cspan\u003e24-0027-71,6560-860, 34-0221, Harwil, 34-0221-K\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis flow switch used with Gecko MSPA-MP spa packs, and others.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eAlso marked Harwil  3\/4\" ribbed barb connections plus 3\/8\" ribbed barb 3rd connection which can be plugged if not used - may be used as an air bleed port by some spa brands. \u003c\/span\u003e\u003cspan\u003eThese are extra low voltage. Max ratings - 10w, 30vAC\/60vDC, 0.4A \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4', 22AWG Cable Hydroquip\u003c\/span\u003e\u003c\/p\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":31702817112121,"sku":"SD-6560-857","price":174.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/harwil-spa-flow-switch-19mm-sundance-jacuzzi-la-spas-hot-spring-artesian-etc-352.webp?v=1779346631"},{"product_id":"55-c-high-limit-thermal-switch-normally-open-non-standard","title":"Astralpool \/ Zodiac 55°C High-Limit Thermal Switch - Normally Open - Non-Standard","description":"\u003cp\u003e\u003cstrong\u003eAstralpool \/ Zodiac\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis is a 55°C Normally-Open (NO) switch used in some older Hendy \/ Hurlcon boilers. These are uncommon, and do not confuse with the standard NC (Normally-Closed) style of these switches listed here.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fluidra","offers":[{"title":"Default Title","offer_id":34643100762268,"sku":"55C Normally Open - Non Standard","price":84.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-zodiac-55-c-high-limit-thermal-switch-normally-open-non-standard-pool-spa-509.webp?v=1780305220"},{"product_id":"harwil-flow-switch-internal","title":"Harwil Flow Switch Internal - Sundance \/ Jacuzzi, LA Spas, Hot Spring, Artesian, etc","description":"\u003cp\u003eHarwil Flow Switch Internals. \u003cspan\u003eInternals to suit Harwil flow switch. \u003c\/span\u003e\u003cspan\u003eCommonly used in Jacuzzi, Artesian, Sundance spas, LA Spas and Hot Springs spas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlso used on other brands\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUsed on Models: S-168, S-860, Q-12DS-C2, \u003cspan\u003e24-0027-71,6560-860, 34-0221, Harwil\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThis flow switch used with Gecko MSPA-MP spa packs, and others.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eThese are extra low voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eMax ratings - 10w, 30vAC\/60vDC, 0.4A \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sundance Spas","offers":[{"title":"Default Title","offer_id":35497207169180,"sku":"HQ-34-0221c-K","price":154.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/harwil-flow-switch-internal-sundance-jacuzzi-la-spas-hot-spring-artesian-etc-pool-spa-642.webp?v=1779346696"},{"product_id":"astralpool-hurlcon-pressure-switch","title":"Astralpool - Len Gordon Pressure Switch","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOEM Genuine LG\/AI Water Pressure Switch (Flow Switch) for all Hurlcon, Astralpool, INSNRG, Raypak, Pentair, Hayward gas heaters. Current version supersedes all older versions with Stainless Steel thread (that were known to get blocked by rust easily). \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\" color=\"#2b00ff\"\u003e\u003cb\u003eShipped Fast or can be Picked Up\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\" color=\"#2b00ff\"\u003e\u003cb\u003eAlways In Stock\u003c\/b\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAllied Innovations \/ Len Gordon. Exactly the same pressure switch found in Astralpool \u0026amp; Hurlcon heaters, but at a great price. Note that these have been discontinued by the manufacturer in the USA, so we bought all the remaining stock available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eSuits Astralpool, Hurlcon, Raypak, INSNRG, Pentair and many gas heaters that use the same 1\/8\" NPT thread.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: #2b00ff;\" color=\"#2b00ff\"\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustable 1-5 PSI \/ 7-35kPa, with 1\/8\" NPT thread. Originally had stainless thread. \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eInstallation Instructions:\u003c\/span\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure female thread of socket is clean and in good condition. \u003c\/li\u003e\n\u003cli\u003eUse small amount of thread tape or suitable thread sealant on male thread.\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003eToo much tape can damage both switch \u0026amp; socket\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eGently\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003escrew in by hand, ensuring not to cross-thread, or over-tighten\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e*\u003c\/span\u003e\u003c\/strong\u003e. \u003c\/li\u003e\n\u003cli\u003eAdjust pressure switch as per manufacturer's instructions. Simply slide the black locking toggle upwards to allow adjustment wheel to rotate. You may need a pair of pliers to slide toggle upwards.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cstrong\u003e*\u003c\/strong\u003eDo not use too much thread tape, or over-tighten. Breakage of the glass-reinforced threaded nipple is not covered by warranty.\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg height=\"185\" width=\"319\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/pressure_switch_adjustment_large.jpg?v=1561420235\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eUsed in the following equipment, plus many more:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"card__section\"\u003e\n\u003cdiv class=\"rte text--pull\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHurlcon \u0026amp; AstralPool: Part # \u003ca class=\"gsvalidated\" title=\"Hurlcon Astralpool Water Pressure Flow Switch\" href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-len-gordon-pressure-switch-universal\" target=\"_blank\"\u003e71580\u003c\/a\u003e (OEM) 800122-3\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul class=\"removescacfp\"\u003e\n\u003cli class=\"removescacfp\"\u003eHX 70, HX 120, HX 150, MX 150, MX 200, MX 250, MX 300, MX 350, MX 400, MX 500, JX 130, JX 160, HiNRG 175, HiNRG 250, HiNRG 400, Viron 250, Viron 350, Viron 450, Viron 550, WX 70, WX 120, WX 150,\u003cspan\u003e \u003c\/span\u003eICI 200,\u003cspan\u003e \u003c\/span\u003eICI 400,\u003c\/li\u003e\n\u003cli class=\"removescacfp\"\u003eJacuzzi and many more. \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"removescacfp\"\u003eAlso used in Astral BPM and BPA heat pumps - BPA 400, BPA 600, BPA 700, BPA 800, BPA 900, BPM 400, BPM 600, BPM 700, BPM 800, BPT 900 and other BP series heaters.\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaypak: Part # \u003ca class=\"gsvalidated\" title=\"Raypak Spartan 131 Pressure flow Switch\" href=\"https:\/\/melbournespaparts.com.au\/products\/pressure-switch-with-union-hurlcon-astralpool-gas-heaters\" target=\"_blank\"\u003e56651284\u003c\/a\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e131 Gemini, Raypak 200, Raypak 280, Raypak 350, Raypak 430, all RP2100 heaters, and almost all others. (may require 1\/8\" NPT thread tap and\/or Brass Tube Fitting)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePentair: Part #  \u003ca class=\"gsvalidated\" href=\"https:\/\/melbournespaparts.com.au\/products\/pentair-mastertemp-gas-heater-spare-parts-water-system?variant=21811640709\" target=\"_blank\"\u003e42001-0060s\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMastertemp 125, Mastertemp 200, Mastertemp 300, Mastertemp 400\u003c\/li\u003e\n\u003cli\u003eWaterco Turbotemp 125, Waterco Turbotemp 200, Waterco Turbotemp 300, Turbotemp 400, Sta-Rite Max-E-Therm 125, Max E Therm 200, Max E Therm 300, Max E Therm 400\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINSNRG: Part # 8001403\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGI 160, GI 265, GI 420\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"font-size: 0.875rem;\"\u003eJandy \/ LRZ \/ Lite \/ Teledyne Laars \/ Zodiac: \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePart # \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eR0015500, R0011300\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAll Models\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eDavey \/ Spa-Quip:\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEcoSpa, Eco-Salt, and other spa equipment\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDavey Solarmatic - Part of M6601\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJacuzzi \u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eJ-HN250C \u0026amp; J-HN400C heaters, most Hayward heaters and Compu-Heat spa controllers.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12V to 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e800120 -\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eSupersedes 800140 \/ 800130 \/ 800122 \/ 800***\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContact Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e21A - Normally-Open or Normally-Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1-5 psi\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.9-34.5 kPa\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\/\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.7-3.5 meters head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1\/8\" NPT (approx 6mm) - Originally Stainless Steel. Now Noryl for corrosion-resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: underline;\"\u003eLen Gordon LG Part Nos:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eALLIED Innovations 800*** 800120-3 | 800140 | 800130 | 800132-3 | 800134-3 | 800122 | 800123 | 800140-0 | 800140-3 | 800140-4 | 11\/13 6AMP more. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":35695465201820,"sku":"71580","price":129.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-len-gordon-pressure-switch-427.webp?v=1779175867"},{"product_id":"water-flow-switch","title":"Universal Pool Heat Pump Flow Switch - Astral, Evoheat, Madimack, etc","description":"\u003cp data-start=\"89\" data-end=\"208\"\u003ePool heat pump water flow switch, suitable for many pool and spa heat pumps and other appliances using a 3\/4\" thread. OEM switch used by most heat pump manufacturers.\u003c\/p\u003e\n\u003cp data-start=\"210\" data-end=\"380\"\u003e\u003cstrong\u003eUsed in: \u003c\/strong\u003e\u003cspan\u003eAquark, AquaSolis, AstralPool, Australian Energy Systems (AES), CHR Heat Pumps, Chilli, Davey, Emaux, EvoHeat, Eziheat, Fairland, Fluidra, Garden PAC, Genesis, Grannus, Guardian, Hayward, HeatSeeker, Henden, Hurlcon, Hydro-Pro, Madimack, Midea, NCS, Neptune, Nova, Oasis, Pentair, PHNIX, Pool Set, Raypak, Reltech, Rheem, SensaHeat, SpaNet, SpaPro, Sunlover, Sunrain, Swimmax, Theralux, TiLab, Toyesi, Waterco, WWDG, Zodiac, and many others.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1132\"\u003e\u003cstrong\u003eSome part numbers \u0026amp; cross references:\u003c\/strong\u003e 20000-360005 \/ HPX20000-360005 \/ 2000-36005 \/ 040060600000 \/ B0052400A \/ JR-B688 \/ B688 \/ Spanet SN-HP-FLOW-SV \/ Sensapool Sensaheat SP-HPFLOW\u003c\/p\u003e\n\u003cp data-start=\"382\" data-end=\"390\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"391\" data-end=\"900\"\u003e\n\u003cli data-start=\"391\" data-end=\"524\"\u003eUniversal style: each manufacturer uses different plugs, so you may need to cut and join the two wires. Polarity does not matter.\u003c\/li\u003e\n\u003cli data-start=\"525\" data-end=\"621\"\u003eThe blue plastic shown in photos is only a thread protector and is not used in installation.\u003c\/li\u003e\n\u003cli data-start=\"622\" data-end=\"709\"\u003eEnsure correct orientation and water flow direction so the paddle engages properly.\u003c\/li\u003e\n\u003cli data-start=\"710\" data-end=\"772\"\u003eMost failures are caused by poor water balance, too much water flow, or bromine.\u003c\/li\u003e\n\u003cli data-start=\"710\" data-end=\"772\"\u003eEnsure heat pump water flow is restricted as per manufacturer's specs using a \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/heat-pump-3-way-valve-installation-kit\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ebypass valve setup like this\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli data-start=\"773\" data-end=\"855\"\u003eTest with a multimeter: Normally Open — should close when the paddle is engaged.\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"900\"\u003eMust be installed by a qualified person.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"902\" data-end=\"1008\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months. Excludes failures caused by excessive water flow or corrosive water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EvoHeat","offers":[{"title":"Default Title","offer_id":35762423857308,"sku":"20000-360005","price":64.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/universal-pool-heat-pump-flow-switch-astral-evoheat-madimack-etc-319.webp?v=1779161476"},{"product_id":"red-spade-terminals-6-3mm-1-4-insulated-crimp-style","title":"Red Spade Terminal Connector - 6.3mm 1\/4\" - Insulated Crimp Style","description":"Male \u0026amp; Female Spade Terminals - Red. Fully insulated. Crimp style. Suits 0.5-1.5mm² wire.","brand":"HASP","offers":[{"title":"Female 6.3mm 1\/4\" Red Spade Terminal","offer_id":35843893919900,"sku":null,"price":1.0,"currency_code":"AUD","in_stock":true},{"title":"Male 6.3mm 1\/4\" Red Spade Terminal","offer_id":35843893952668,"sku":null,"price":1.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/red-spade-terminal-connector-6-3mm-1-4-insulated-crimp-style-894.webp?v=1757648790"},{"product_id":"4-8mm-spade-terminal-connectors","title":"4.8mm Spade Terminal Connectors","description":"\u003cspan\u003e4.8mm female spade terminal Suits 1.5 - 2.5 mm2 wire\u003c\/span\u003e","brand":"RS JC","offers":[{"title":"Default Title","offer_id":35844341563548,"sku":null,"price":1.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/4-8mm-spade-terminal-connectors-pool-spa-759.webp?v=1757648816"},{"product_id":"fuse-16a-slow-blow-am16-aeware-spanet","title":"Fuse - 16A Slow Blow - AM16 - AEware \/ SpaNet - 38mm x 10.3mm","description":"\u003cp\u003e\u003cspan\u003eaM slow blow cartridge fuse. 16A. 38mm long x 10.3mm diameter. Used on Aeware in.xm2 spa control packs and also on Spanet SV2 spa packs \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese fuses differ in size to the more universal 'SC' (SLC. SEC, etc) series cartridge fuses. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll fuses are tested prior to dispatch Fuses carry no warranty due to their consumable nature - these fuses have been tested for continuity and are operable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not replace a blown fuse without first determining the reason for failure as the replacement of the fuse may result in subsequent fuse failure a second time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuses fail through long term stress, low voltage\/high current fluctuations, and from equipment failure. Repeated fuse failure may require testing of incoming power supply voltages if spa equipment has tested OK.\u003c\/span\u003e\u003c\/p\u003e","brand":"Gecko","offers":[{"title":"Default Title","offer_id":35844485808284,"sku":"fu440016","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/fuse-16a-slow-blow-am16-aeware-spanet-38mm-x-10-3mm-pool-spa-967.webp?v=1779346748"},{"product_id":"fuse-30a-sc-30-35-5mm-x-10mm","title":"Buss SC-30 Fuse - 41.3mm x 10.3mm","description":"\u003cdiv class=\"prod-conts\"\u003e\n\u003cspan\u003eSC - 30 30A slow blow fuse - 41.3mm long x 10.3mm diameter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSC30, SEC30, SLC30\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUsed on Balboa controls and Gecko controls\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":35844501667996,"sku":"sc-30","price":22.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-sc-30-fuse-41-3mm-x-10-pool-spa-261.webp?v=1757648844"},{"product_id":"fuse-20a-slow-blow-am20-aeware-spanet-38mm-x-10-3mm","title":"Fuse - 20A Slow Blow - AM20 - AEware \/ SpaNet - 38mm x 10.3mm","description":"\u003cp\u003e\u003cspan\u003eaM slow blow cartridge fuse. 20A. 38mm long x 10.3mm diameter. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese fuses differ in size to the more universal 'SC' (SLC. SEC, etc) series cartridge fuses. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll fuses are tested prior to dispatch Fuses carry no warranty due to their consumable nature - these fuses have been tested for continuity and are operable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not replace a blown fuse without first determining the reason for failure as the replacement of the fuse may result in subsequent fuse failure a second time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuses fail through long term stress, low voltage\/high current fluctuations, and from equipment failure. Repeated fuse failure may require testing of incoming power supply voltages if spa equipment has tested OK.\u003c\/span\u003e\u003c\/p\u003e","brand":"Gecko","offers":[{"title":"Default Title","offer_id":35844519755932,"sku":"fu440020","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/fuse-20a-slow-blow-am20-aeware-spanet-38mm-x-10-3mm-pool-spa-463.webp?v=1779346749"},{"product_id":"fuse-25a-slow-blow-am25-spanet-38mm-x-10-3mm","title":"Fuse - 25A Slow Blow - AM25 - SpaNet - 38mm x 10.3mm","description":"\u003cp\u003e\u003cspan\u003eaM slow blow cartridge fuse. 25A. 38mm long x 10.3mm diameter. Used on SpaNet SV3 and others.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese fuses differ in size to the more universal 'SC' (SLC. SEC, etc) series cartridge fuses. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAll fuses are tested prior to dispatch Fuses carry no warranty due to their consumable nature - these fuses have been tested for continuity and are operable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDo not replace a blown fuse without first determining the reason for failure as the replacement of the fuse may result in subsequent fuse failure a second time. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFuses fail through long term stress, low voltage\/high current fluctuations, and from equipment failure. Repeated fuse failure may require testing of incoming power supply voltages if spa equipment has tested OK.\u003c\/span\u003e\u003c\/p\u003e","brand":"SpaNet","offers":[{"title":"Default Title","offer_id":35844539252892,"sku":"fu440025","price":11.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/fuse-25a-slow-blow-am25-spanet-38mm-x-10-3mm-pool-spa-591.webp?v=1779346753"},{"product_id":"fuse-32a-slow-blow-am32-spanet-38mm-x-10-3mm","title":"Fuse - 32A Slow Blow - AM32 - 38mm x 10.3mm","description":"\u003cp\u003e\u003cspan\u003eAM slow blow cartridge fuse. 25A. 38mm long x 10.3mm diameter. Used on Aeware in.yj, SpaNet and others.\u003c\/span\u003e\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":35844571005084,"sku":"fu440032","price":12.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/fuse-32a-slow-blow-am32-38mm-x-10-3mm-pool-spa-582.webp?v=1779346755"},{"product_id":"3-wire-green-plug","title":"3-Wire Green Plug","description":"\u003cp\u003eThis plug is used in many electronics. May be used by Water Witch and many other products.\u003c\/p\u003e","brand":"RS JC","offers":[{"title":"Default Title","offer_id":36144122691740,"sku":"JC HM3123","price":2.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/3-wire-green-plug-pool-spa-283.webp?v=1757649369"},{"product_id":"4-wire-green-plug","title":"4-Wire Green Plug","description":"\u003cp\u003eThis plug is used in many electronics. May be used by Water Witch, Astralpool Halo (for heater control) and many other products.\u003c\/p\u003e","brand":"RS JC","offers":[{"title":"Default Title","offer_id":36144133111964,"sku":"HM3124","price":6.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/4-wire-green-plug-pool-spa-193.webp?v=1757649374"},{"product_id":"latching-air-switch-for-spa-pool-equipment-edgetec","title":"Latching Air Switch for Spa \u0026 Pool Equipment - Edgetec","description":"\u003cp\u003eEdgetec latching air switch used in Edgetec, Decina spa bath pumps. They do not come with the locking nut, which is not available as a spare part. If a locking nut is needed, you will need to retrofit a \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/latching-air-switch-standard\"\u003estandard latching air switch here\u003c\/a\u003e.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e250V 15A. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Edgetec","offers":[{"title":"Default Title","offer_id":41387926552765,"sku":"E-6002","price":38.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/latching-air-switch-for-spa-pool-equipment-edgetec-electronic-parts-901.webp?v=1757653091"},{"product_id":"davey-spaquip-retaining-clips-starlock","title":"Davey SpaQuip Retaining Clips - Starlock","description":"\u003cp\u003eDavey SpaQuip Retaining Clips - Starlock. Used to hold Davey High Limit Switches in place on heater assemblies\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Davey","offers":[{"title":"Default Title","offer_id":41658423443645,"sku":"Starlock3","price":2.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/davey-spaquip-retaining-clips-starlock-pool-spa-516.webp?v=1757653494"},{"product_id":"pool-valve-actuator-plug-loom-new-style","title":"Pool Valve Actuator Plug Loom - New Style","description":"\u003cp\u003eThis plug loom allows Jandy, Hayward and other Valve Actuators to be directly plugged into moder control systems such as the Aqualink, Connect 10, Halo Connect and others.\u003c\/p\u003e\n\u003cp\u003eSimply cut off the old plug and connect new loom onto existing cable.\u003c\/p\u003e\n\u003cp\u003eMale plug end: 9mm x 5mm. Images show two different plug styles but are interchangeable in most female plugs of that type.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eIMPORTANT:\u003c\/span\u003e \u003c\/strong\u003ePlease note that \u003cstrong\u003ecolours of the wires may not suit old actuators\u003c\/strong\u003e. Eg, \u003cstrong\u003eDo not assume\u003c\/strong\u003e Red goes to Red, Black to Black is correct. We cannot advise how to work this out, as each system is different. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWe have found the following is the most common:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePlug's Red wire goes to Actuator's Black wire.\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePlug's White wire goes to Actuator's Red wire.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePlug's Black wire goes to Actuator's White wire.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e Jandy Pro Series 3 pin connector 2440 \u0026amp; 2444\u003cbr\u003e\u003cbr\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003e\u003cem\u003eGy01000285 a0723c\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HASP","offers":[{"title":"Default Title","offer_id":42257183342781,"sku":null,"price":4.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/pool-valve-actuator-plug-loom-new-style-349.webp?v=1779347413"},{"product_id":"hi-limit-switch-kit","title":"Astralpool Hurlcon Astralpool Gas Heater Hi-Limit Switch Kit - VDE","description":"\u003cp\u003e\u003cstrong\u003eAstralpool\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHigh Limit \/ Overtemp Threaded Switch Kit for Hurlcon \u0026amp; Astral Gas Heaters. Includes 45° Hi Limit Switch, 55° Hi Limit Switch and the Two Brass Plugs. VDE Certified.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe most common reason for failure is a leaking \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-hurlcon-brass-plug-for-hi-limit-switches\"\u003ebrass plug\u003c\/a\u003e causing the limit switch to corrode.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003cstrong\u003ePick Up Available, or Fast-Shipping.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eNotes \u0026amp; Installation:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou should always replace both Inlet \u0026amp; Outlet High Limits when servicing a heater.\u003c\/li\u003e\n\u003cli\u003eWhen installing, make sure both male \u0026amp; female thread are clean. We recommend lightly lubricating the thread, and *gently* screwing them in, as the thread shaft is thin brass. Do not overtighten, as breakage is not covered by warranty.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHurlcon AstralPool Jacuzzi:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHX 70, HX 120, HX 150, MX 150, MX 200, MX 250, MX 300, MX 350, MX 400, MX 500, JX 130, JX 160, HiNRG 175, HiNRG 250, HiNRG 400, Viron 250, Viron 350, Viron 450, Viron 550, WX 70, WX 120, WX 150, \u003ca title=\"Astral Pool ICI Gas Heater\" href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\"\u003eICI 200\u003c\/a\u003e, \u003ca title=\"Astralpool ICI Gas Heater\" href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-ici-gas-heater-pool-spa-heater\"\u003eICI 400\u003c\/a\u003e, Jacuzzi and many more.\u003c\/li\u003e\n\u003cli\u003eCampini Ty60 10\/250 T210 41-04 55°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThese are an Extremely Important Safety feature found on heaters, and are required by law. They must be replaced when necessary. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eManufacturer Catalogues, Diagrams \u0026amp; Part Numbers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information?   See the manufacturer catalogues:\n  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Astralpool_Catalogue_2026\"\u003eAstralPool Catalogue 2026\u003c\/a\u003e  |  \u003ca href=\"https:\/\/hasp.com.au\/pages\/Zodiac_Catalogue_2026\"\u003eZodiac Catalogue 2026\u003c\/a\u003e\n\u003c\/strong\u003e\u003c\/p\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":42547053756605,"sku":"45C° \u0026 55° Threaded High Limit + 2x 71060 Brass Plugs | 2x Red Spade Female Terminals","price":174.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-hurlcon-gas-heater-hi-limit-switch-kit-vde-parts-904.webp?v=1780305914"},{"product_id":"buss-sc-15-15a-slow-blow-fuse","title":"Buss SC-15 15A Slow Blow Fuse - 33.3mm x 10.3mm","description":"\u003cp\u003eBuss SC-15 15A Slow Blow Fuse - \u003cspan\u003e33.3mm long x 10.3mm diameter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726226264253,"sku":"bsc-15","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-sc-15-15a-slow-blow-fuse-33-3mm-x-10-electronic-parts-140.webp?v=1779252504"},{"product_id":"buss-sc-20-20a-slow-blow-fuse","title":"Buss SC-20 20A Slow Blow Fuse - 35.7mm x 10.3mm","description":"\u003cp\u003eBuss SC-20 20A Slow Blow Fuse - \u003cspan\u003e35.7mm long x 10.3mm diameter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSC - 20 20A slow blow fuse\u003cbr\u003e\u003cbr\u003eSC20, SEC20, SLC20\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726227247293,"sku":"bsc-20","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-sc-20-20a-slow-blow-fuse-35-7mm-x-10-3mm-electronic-parts-247.webp?v=1779252501"},{"product_id":"buss-sc-25-25a-slow-blow-fuse","title":"Buss SC-25 25A Slow Blow Fuse - 41.3mm x 10.3mm","description":"\u003cp\u003e\u003cspan\u003eSC - 25 25A slow blow fuse - 41.3mm long x 10.3mm diameter\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSC25, SEC25, SLC25\u003c\/span\u003e\u003cspan\u003e​\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eUsed on Balboa controls and Gecko controls\u003c\/span\u003e\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726228295869,"sku":"B-30137","price":12.49,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-sc-25-25a-slow-blow-fuse-41-3mm-x-10-electronic-parts-268.webp?v=1779347430"},{"product_id":"buss-mda-15-fuse","title":"Buss MDA-15 Fuse","description":"\u003cp\u003eBuss MDA-15 Fuse\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726229442749,"sku":"mda15","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-mda-15-fuse-electronic-parts-516.webp?v=1757655651"},{"product_id":"buss-mda-20-fuse","title":"Buss MDA-20 Fuse","description":"\u003cp\u003eBuss MDA-20 Fuse\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726230786237,"sku":"mda20","price":11.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/buss-mda-20-fuse-electronic-parts-888.webp?v=1757655656"},{"product_id":"am-16a-fuse","title":"AM 16A Fuse - 38mm x 10.3mm","description":"\u003cp\u003eAM 16A Fuse - \u003cspan\u003e38mm long x 10.3mm diameter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed on Aeware in.xm2 spa control packs and also on Spanet SV2 spa packs \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726231605437,"sku":"fu440016","price":23.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/am-16a-fuse-38mm-x-10-3mm-electronic-parts-155.webp?v=1757655661"},{"product_id":"am-20a-fuse","title":"AM 20A Fuse - 38.2mm long x 10.3mm diameter","description":"\u003cp\u003e\u003cspan\u003eaM slow blow cartridge fuse 20A \u003c\/span\u003e\u003cspan\u003e38.2mm long x 10.3mm diameter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed on Aeware in.xe, in.ye, in.yt and some in.xm spa control packs \u003c\/span\u003e\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726232490173,"sku":"fu440020","price":16.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/am-20a-fuse-38-2mm-long-x-10-3mm-diameter-electronic-parts-517.webp?v=1757655667"},{"product_id":"am-25a-fuse","title":"AM 25A Fuse - 38mm x 10.3mm","description":"\u003cp\u003eAM 25A Fuse - \u003cspan\u003e38mm long x 10.3mm diameter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUsed on Spanet SV3 spa packs \u003c\/span\u003e\u003c\/p\u003e","brand":"SXSC","offers":[{"title":"Default Title","offer_id":42726233473213,"sku":"fu440025","price":23.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/am-25a-fuse-38mm-x-10-3mm-electronic-parts-351.webp?v=1757655672"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/collections\/spa_electronic_components.jpg?v=1587700128","url":"https:\/\/heaterandspaparts.com.au\/collections\/electronic-components.oembed?page=2","provider":"Heater and Spa Parts","version":"1.0","type":"link"}