{"product_id":"astralpool-bpm-bp","title":"Astralpool BPM \/ BP \/ BPA Series Heat Pump - Model Guide, Specifications and Spare Parts","description":"\u003c!-- HASP-CANARY: BPM-1.0 \/ astralpool-bpm-bp \/ rev 2026-09-b --\u003e\n\u003c!-- HASP fitment model: BP Platform Rule (BPR-1.0). SpaPro\/WWDG fingerprint present. --\u003e\n\n\u003ch3\u003eAstralpool BPM \/ BP \/ BPA Series Heat Pump - Model Guide, Specifications and Spare Parts\u003c\/h3\u003e\n\n\u003cp\u003eThe Astralpool BPM range is one of the most common older pool and spa heat pumps still running in Australia, and one of the most confusing to identify. The same machines were catalogued by Astralpool Australia as both the BP Series and the BPA Series, and sold across Europe under an entirely different name. This page brings together the model list, the specifications, the European equivalents, the spare part numbers and the alarm codes in one place.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003ePhysically Stocked, unlike most 'drop-shipping' websites.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eShipped from VIC, NSW, WA, QLD\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRead this first: parts availability\u003c\/h3\u003e\n\n\u003cp\u003eAlmost every factory part for this range has now been discontinued by Fluidra. The range itself is long out of production, and the majority of the factory references listed further down this page are no longer obtainable as genuine Astralpool stock at any price.\u003c\/p\u003e\n\n\u003cp\u003eThat is the single most useful thing to know before you start chasing a repair. It is also exactly why the manufacturing and OEM platform information on this page matters, because many components in these machines were never unique to Astralpool and can still be matched by specification rather than by part number.\u003c\/p\u003e\n\n\u003cp\u003eThe flow switch is the exception worth checking first, because it is both the most commonly needed part and the cause of the most common fault code on this range. See the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eAstralpool BP \/ BPA \/ BPM Series pressure switch and flow switch listing\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eBP, BPA and BPM are the same range\u003c\/h3\u003e\n\n\u003cp\u003eThere is no difference between them. The warranty text inside the Australian manual calls it the BP Series. The Astralpool Australia product page titled it the BPA Series. The badge and data plate on the machine read BPM or BPT. All three names describe the same five models, and parts are shared across all of them.\u003c\/p\u003e\n\n\u003ch3\u003eAustralian models and specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eHeat output\u003c\/th\u003e\n\u003cth\u003eBTU\/h\u003c\/th\u003e\n\u003cth\u003ePower input\u003c\/th\u003e\n\u003cth\u003eCOP\u003c\/th\u003e\n\u003cth\u003eSupply\u003c\/th\u003e\n\u003cth\u003eCompressor\u003c\/th\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM400A\u003c\/td\u003e\n\u003ctd\u003e8.5 kW\u003c\/td\u003e\n\u003ctd\u003e29,000\u003c\/td\u003e\n\u003ctd\u003e1.70 kW\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e240V 1ph, 8.3A\u003c\/td\u003e\n\u003ctd\u003eRotary\u003c\/td\u003e\n\u003ctd\u003e70 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM600A\u003c\/td\u003e\n\u003ctd\u003e13.0 kW\u003c\/td\u003e\n\u003ctd\u003e43,000\u003c\/td\u003e\n\u003ctd\u003e2.60 kW\u003c\/td\u003e\n\u003ctd\u003e5.0\u003c\/td\u003e\n\u003ctd\u003e240V 1ph, 11A\u003c\/td\u003e\n\u003ctd\u003eRotary\u003c\/td\u003e\n\u003ctd\u003e75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM700A\u003c\/td\u003e\n\u003ctd\u003e17.0 kW\u003c\/td\u003e\n\u003ctd\u003e58,000\u003c\/td\u003e\n\u003ctd\u003e3.50 kW\u003c\/td\u003e\n\u003ctd\u003e4.9\u003c\/td\u003e\n\u003ctd\u003e240V 1ph, 14.7A\u003c\/td\u003e\n\u003ctd\u003eScroll\u003c\/td\u003e\n\u003ctd\u003e97 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM800A\u003c\/td\u003e\n\u003ctd\u003e21.0 kW\u003c\/td\u003e\n\u003ctd\u003e72,000\u003c\/td\u003e\n\u003ctd\u003e4.50 kW\u003c\/td\u003e\n\u003ctd\u003e4.7\u003c\/td\u003e\n\u003ctd\u003e240V 1ph, 19.3A\u003c\/td\u003e\n\u003ctd\u003eScroll\u003c\/td\u003e\n\u003ctd\u003e110 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPT900A\u003c\/td\u003e\n\u003ctd\u003e25.0 kW\u003c\/td\u003e\n\u003ctd\u003e85,000\u003c\/td\u003e\n\u003ctd\u003e5.50 kW\u003c\/td\u003e\n\u003ctd\u003e4.6\u003c\/td\u003e\n\u003ctd\u003e415V 3ph, 8.8A\u003c\/td\u003e\n\u003ctd\u003eScroll\u003c\/td\u003e\n\u003ctd\u003e115 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eAll Australian models use R407C refrigerant, a PVC water barrel with a titanium coil inside, and 50mm water connections. Required flow is roughly 150 to 550 litres per minute, and an external bypass valve must be fitted above 250 litres per minute. Clearances are 500mm at the rear and sides, 1000mm above and 1000mm at the front for discharge air.\u003c\/p\u003e\n\n\u003cp\u003eThe original Australian warranty was 10 years on the titanium heat exchanger, 3 years on the compressor and evaporator, and 12 months on the thermostat, switches and all other components. The range is discontinued.\u003c\/p\u003e\n\n\u003ch3\u003eReading the model code\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eBPM = single phase. BPT = three phase. The letter is the supply, not the size.\u003c\/li\u003e\n\u003cli\u003eThe number is the capacity step: 400 is 8.5 kW, 600 is 13 kW, 700 is 17 kW, 800 is 21 kW, 900 is 25 kW.\u003c\/li\u003e\n\u003cli\u003eA suffix appears on Australian machines. It also appears on some European catalogue listings, so the A alone does not prove an Australian unit.\u003c\/li\u003e\n\u003cli\u003eR suffix indicates the reversible heat and cool models sold in Europe.\u003c\/li\u003e\n\u003cli\u003eRW suffix indicates the later Pro Calor II revision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Spanish and European equivalents\u003c\/h3\u003e\n\n\u003cp\u003eThe same chassis was sold across Europe as the Astralpool Pro Calor, and later the Pro Calor II. Weights, cabinet dimensions and water connections match the Australian units almost exactly, which is why the parts tree is shared. The important differences are refrigerant and supply voltage.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAustralian model\u003c\/th\u003e\n\u003cth\u003ePro Calor\u003c\/th\u003e\n\u003cth\u003eFluidra code\u003c\/th\u003e\n\u003cth\u003ePro Calor II\u003c\/th\u003e\n\u003cth\u003eFluidra code\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM400A\u003c\/td\u003e\n\u003ctd\u003eBPM400R\u003c\/td\u003e\n\u003ctd\u003e51880\u003c\/td\u003e\n\u003ctd\u003eBPM400RW\u003c\/td\u003e\n\u003ctd\u003e55208\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM600A\u003c\/td\u003e\n\u003ctd\u003eBPM600R\u003c\/td\u003e\n\u003ctd\u003e51881\u003c\/td\u003e\n\u003ctd\u003eBPM600RW\u003c\/td\u003e\n\u003ctd\u003e55209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM700A\u003c\/td\u003e\n\u003ctd\u003eBPM700R\u003c\/td\u003e\n\u003ctd\u003e52667\u003c\/td\u003e\n\u003ctd\u003eBPM700RW\u003c\/td\u003e\n\u003ctd\u003e55210\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eBPT700R\u003c\/td\u003e\n\u003ctd\u003e52668\u003c\/td\u003e\n\u003ctd\u003eBPT700RW\u003c\/td\u003e\n\u003ctd\u003e55211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPM800A\u003c\/td\u003e\n\u003ctd\u003eBPM800R\u003c\/td\u003e\n\u003ctd\u003e51883\u003c\/td\u003e\n\u003ctd\u003eBPM800RW\u003c\/td\u003e\n\u003ctd\u003e55212\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eBPT800R\u003c\/td\u003e\n\u003ctd\u003e51884\u003c\/td\u003e\n\u003ctd\u003eBPT800RW\u003c\/td\u003e\n\u003ctd\u003e55213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBPT900A\u003c\/td\u003e\n\u003ctd\u003eBPT900R\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eBPT900RW\u003c\/td\u003e\n\u003ctd\u003e55214\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eEuropean Pro Calor II units run R410A with charges of 1.25, 1.55, 2.30, 2.80 and 3.10 kg by size, on 230V single phase or 400V three phase. Rated pool volumes are 18 to 29, 29 to 46, 36 to 58, 45 to 72 and 53 to 86 cubic metres. Cabinet sizes are 310 x 860 x 920mm for the 8.5 and 13.5 kW, and 340 x 950 x 1300mm for the 17, 21 and 25 kW. Minimum operating air temperature is 5 degrees, and defrost is by cycle reversal through a four-way valve.\u003c\/p\u003e\n\n\u003ch3\u003eAdjacent Astralpool heat pump ranges\u003c\/h3\u003e\n\n\u003cp\u003eThe BPM range did not appear in isolation, and several neighbouring families share components with it.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eAstral Calor, around 2009: BLM200 (41434-004), BLM400 (41435-004), BLM600 (41436-004), BLM800 (43505-004), BLT800 (43862-004). R407C, NA8824 controller.\u003c\/li\u003e\n\u003cli\u003eBM, Aboveheat and PAC First: BM100, BM200, BM400, BM400R, BM600, BM600R, BM700, BM700R, BT700, BT700R. R407C or R410A depending on model. Most of the Pro Calor part descriptions actually name this range, so the overlap is large.\u003c\/li\u003e\n\u003cli\u003eCalor Evo, from around 2013: BLPAM100, BLPAM200, BLPAM400, BLPAM600, BLPAM700, BLPAM800, BLPAT700, BLPAT800, BLPAT900, Fluidra codes 55215 to 55222. R407C, white ABS cabinet, flow switch, forced air defrost.\u003c\/li\u003e\n\u003cli\u003eOptima, around 2008: Optima 7, 12, 15, 20, 25, 30, 45, 50 and 60.\u003c\/li\u003e\n\u003cli\u003eV-Heat AHP, around 2010: the heat and cool series that followed the BP range in Australia.\u003c\/li\u003e\n\u003cli\u003eBLPI-JD (BLPIM 400 to 900), Bering Inverboost and Excellium Inverter are the later inverter generations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho actually built these\u003c\/h3\u003e\n\n\u003cp\u003eThe machines carry Astralpool branding but were manufactured in China. Fluidra's own press release states that the group closed a deal with a Ningbo refrigeration company, enabling Fluidra to open Loitech, a plant manufacturing heat and cooling pumps, and notes that most Fluidra production plants are based in Ningbo.\u003c\/p\u003e\n\n\u003cp\u003eNingbo Skysea Refrigeration Equipment publishes its factory address as No. 568 Shizhu Road, Linyu Industrial Zone, Zhenhai District, Ningbo, which is the same address recorded for Loitech, and Skysea separately states a long-standing relationship with Astral in Spain. The Astralpool capacity, input and COP ladder reproduces the Skysea platform ladder step for step. Engineering, documentation and European certification appear to have run through Talleres del Agua in Cantabria, Spain, with conformity paperwork marked MADE IN PRC.\u003c\/p\u003e\n\n\u003cp\u003eNo surviving document names a specific factory as the builder of a specific BPM400A, so Skysea is best described as the likely OEM manufacturing partner rather than a proven builder. It matters practically because it explains why so many components in these machines are not unique to Astralpool, and why a discontinued factory reference does not always mean the end of the machine.\u003c\/p\u003e\n\n\u003ch3\u003eThe NA6888 controller\u003c\/h3\u003e\n\n\u003cp\u003eThe controller fitted to most BPM machines is the NA6888, which Astralpool did not design or build. It is a Chinese refrigeration controller that appears in heat pumps from several different brands, and the executive standard printed in the Astralpool manuals places its manufacturer in Suzhou, Jiangsu.\u003c\/p\u003e\n\n\u003cp\u003eAustralian and European machines do not share an identical controller arrangement. The Australian documentation shows three external safety inputs, while some European Pro Calor documentation shows fewer. Controller boards, display panels, sensors, flow switches and wiring looms should be matched against the actual machine and its wiring, never against the model number alone.\u003c\/p\u003e\n\n\u003ch3\u003eAlarm codes\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eMeaning\u003c\/th\u003e\n\u003cth\u003eWhere to start\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA11\u003c\/td\u003e\n\u003ctd\u003eLow pressure alarm\u003c\/td\u003e\n\u003ctd\u003eGauge pressure, fan operation, inspect joints for oil staining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA12\u003c\/td\u003e\n\u003ctd\u003eHigh pressure alarm\u003c\/td\u003e\n\u003ctd\u003eClean the evaporator coil, confirm clearances, check water flow and bypass setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA15\u003c\/td\u003e\n\u003ctd\u003eWater flow alarm\u003c\/td\u003e\n\u003ctd\u003eSee the section below, and the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eBP \/ BPA \/ BPM flow switch listing\u003c\/a\u003e. This is a safety circuit fault, not a refrigeration fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA21\u003c\/td\u003e\n\u003ctd\u003eWater temperature sensor fault\u003c\/td\u003e\n\u003ctd\u003eMeasure sensor resistance. NTC R25 = 5k, B(25\/50) = 3470K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA22\u003c\/td\u003e\n\u003ctd\u003eOutdoor or evaporator sensor fault\u003c\/td\u003e\n\u003ctd\u003ePress the down key to read the defrost sensor, then measure resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA99\u003c\/td\u003e\n\u003ctd\u003eProbation time exceeded\u003c\/td\u003e\n\u003ctd\u003eSet parameter F87 to OFF, or clear accumulated run time with F86\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSHr\u003c\/td\u003e\n\u003ctd\u003eSensor short circuit\u003c\/td\u003e\n\u003ctd\u003eShown in place of a temperature reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOPE\u003c\/td\u003e\n\u003ctd\u003eSensor open circuit\u003c\/td\u003e\n\u003ctd\u003eShown in place of a temperature reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eA15 on an Australian BPM is a water flow alarm\u003c\/h3\u003e\n\n\u003cp\u003eThis is the code most often misdiagnosed as a gas fault. A15 means the water flow safety circuit is not satisfied, and the controller is refusing to run the refrigeration system without water moving through the heat exchanger. Common causes, roughly in the order worth checking:\u003c\/p\u003e\n\n\u003col\u003e\n\u003cli\u003eCirculation pump not running, or running on a timer that stops before the heat pump does.\u003c\/li\u003e\n\u003cli\u003eInsufficient flow from a dirty cartridge or media filter.\u003c\/li\u003e\n\u003cli\u003eA partially closed isolation valve, or a bypass valve that has been adjusted since commissioning.\u003c\/li\u003e\n\u003cli\u003eAir trapped in the hydraulic circuit after a service.\u003c\/li\u003e\n\u003cli\u003eA blocked or scaled heat exchanger.\u003c\/li\u003e\n\u003cli\u003eA failed flow switch, damaged flow switch wiring, or a corroded connector.\u003c\/li\u003e\n\u003cli\u003eAn open external safety input, or a controller input fault.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eWork down that list before replacing anything. If items one to five all check out and the circuit still will not close, the switch itself is the likely culprit. The part is here: \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eAstralpool BP \/ BPA \/ BPM Series pressure switch and flow switch\u003c\/a\u003e. Like almost everything else for this range it is no longer a stock factory item, so send us your model and serial number and we will tell you what can still be matched.\u003c\/p\u003e\n\n\u003cp\u003eA worked example from a service call: a 2012 BPM600A at a property also running a SpaPro X2 spa pack indoors and a WWDG W3 swim spa. The heat pump threw A15 every afternoon once the filtration timer dropped out, while the spa equipment ran faultlessly. Nothing was wrong with the heat pump at all. The pool timer had been shortened and the heat pump was being left running on its own, which is exactly the condition the flow switch exists to catch. No part was needed, and a new flow switch would have changed nothing.\u003c\/p\u003e\n\n\u003cp\u003eThe flow switch is a safety device. It must never be left permanently bypassed, and any temporary bypass used for diagnosis is for a qualified technician only.\u003c\/p\u003e\n\n\u003ch3\u003eSpare part numbers by exploded view item\u003c\/h3\u003e\n\n\u003cp\u003eThese are the Fluidra factory references that appear on the Pro Calor, Pro Calor II and Calor Evo parts diagrams. Almost all of them are now discontinued at factory level. They are published here so a machine can be identified and a component matched by specification, not as a list of items that can simply be ordered.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eItem 1, compressors: 01870867 (BPM800A \/ BLPOM800), 01870864 (8.5 kW R410A), 01870879 (BPM700A), 01870903 (three phase SANYO C-SBN373H8A).\u003c\/li\u003e\n\u003cli\u003eItem 2, titanium heat exchangers and condensers: 01940355 (21 kW \/ BM800), 01940426 (Pro Calor II 8.5 kW, BPM400RW), 01940428 (Pro Calor II 17 kW), 01940427 (BPM600RW), 01940354 (BPM700R), 01940353 (BM600), 01940352 (BM400).\u003c\/li\u003e\n\u003cli\u003eItem 3, fan motors: 09080557 (YSK60-6, 60W, 6.5 to 13.5 kW), 09080555 (YSK200-6, 200W, 21 kW), 09080554 (YSK120-6, BM700), 09080552 (YSK45-6).\u003c\/li\u003e\n\u003cli\u003eItem 4, fan blades: 09080562 (17 kW), 09080563 (21 to 25 kW, 555mm), 09080561 (420mm, 8.5 and 13.5 kW), 09080560 (2.5 to 4.5 kW).\u003c\/li\u003e\n\u003cli\u003eItem 5, evaporators: 00820995 (supersedes 00820994), 00820993 (BLM600), 00820987 (BLM600), 00820985 (BLM200 single row).\u003c\/li\u003e\n\u003cli\u003eItem 6, cabinet covers: 07670517 (BPM800), 07670624 (Calor Evo 13.5 kW).\u003c\/li\u003e\n\u003cli\u003eItem 8, fan grilles: 06710910 (420mm), 06710911 (BPM800A), 06710916 (354mm).\u003c\/li\u003e\n\u003cli\u003eItem 13, controllers: 02170188 (NA6888, three alarms), 02170188-SC (NA6888, not remote compatible), 06070301 (NA6888W, remote compatible), 33112R000 (AKO TTDP type).\u003c\/li\u003e\n\u003cli\u003eItem 14, fuses and breakers: 03300071, 03300072 (BM600), 03300073 (BM800), 03300070, 03300074 superseded by 05140106.\u003c\/li\u003e\n\u003cli\u003eItem 15, contactors: 02050273 (17, 21 and 25 kW), 02050261 (10.5 to 21 kW), 02050260 (BM400).\u003c\/li\u003e\n\u003cli\u003eItem 16, compressor capacitors: 01870855 (50uF, 8.5 kW), 01870856 (60uF, 13.5 kW), 01870857 superseded by 01870858 plus 01870912, 01870854 (2.5 to 4.5 kW).\u003c\/li\u003e\n\u003cli\u003eItem 17, fan capacitors: 01870862 (5uF), 01870861 (3uF), 01870863 (8uF).\u003c\/li\u003e\n\u003cli\u003eItems 18 and 19, unions and adaptors: 02331 (50mm union), 02257 (50-40mm adaptor), 02680131, 02680133, 02680134 superseded by 4402011507.\u003c\/li\u003e\n\u003cli\u003eItems 21 to 26, switches and safety: 06460400 and 04640401 (flow switch LF20), 266550 (low pressure), 06460407 (high pressure R410A), 06460408 (low pressure R410A), 05450031 and 05450030 (gauge), 05140100 (BM700 air switch), 05140101 (BM800 air switch), 07590020 superseded by 07590030 (phase controller). See the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eflow switch listing\u003c\/a\u003e for the A15 fault.\u003c\/li\u003e\n\u003cli\u003eItems 98 to 100, refrigerant and ancillaries: 08420043 (expansion valve), 08420194 (21 kW expansion valve), 07220320 (temperature sensor kit), 01820004 (condensate drain elbow), 02660183, 02660184 and 02660191 (weatherproof covers).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBefore you order a part\u003c\/h3\u003e\n\n\u003cp\u003eTwo mistakes account for most wrong orders on this range.\u003c\/p\u003e\n\n\u003cp\u003eRefrigerant. Australian BP, BPA and BPM units are R407C. European Pro Calor II units are R410A. Compressors and pressure switches are not interchangeable between the two, even though the part diagrams are shared. Check the data plate, not the model number.\u003c\/p\u003e\n\n\u003cp\u003eVoltage. Australian three phase is 415V. European three phase is 380 to 400V. Contactors, breakers and the phase controller need checking before any cross-reference is trusted.\u003c\/p\u003e\n\n\u003cp\u003eWhen contacting us, record the full model number, serial number, manufacturing date, refrigerant type, compressor make and model, controller and PCB numbers, fan motor details, capacitor values, flow switch type and pressure switch ratings. Photographs of the data plate, the electrical enclosure and the controller terminals save a great deal of time.\u003c\/p\u003e\n\n\u003ch3\u003eManufacturer catalogues, diagrams and part numbers\u003c\/h3\u003e\n\n\u003cp\u003eNeed exploded views, spare part numbers, product numbers, diagrams, or more product information? See the manufacturer catalogues below.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\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\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant before ordering\u003c\/h3\u003e\n\n\u003cp\u003ePlease ensure you order correctly. Confirm the product is suitable before ordering. Use the catalogues above, seek professional assistance, or \u003ca href=\"mailto:info@hasp.com.au\"\u003econtact us\u003c\/a\u003e with photos of your existing part, model details, serial numbers, and any labels.\u003c\/p\u003e\n\n\u003cp\u003eAs with all products, these must be diagnosed and fitted by a qualified and experienced person. Refrigeration work must be carried out by a licensed technician. Parts for this range are \u003ca href=\"https:\/\/heaterandspaparts.com.au\/policies\/refund-policy\" rel=\"noopener\" target=\"_blank\"\u003especial-order\u003c\/a\u003e items where they remain obtainable at all.\u003c\/p\u003e\n\n\u003ch3\u003eQuestions we get asked\u003c\/h3\u003e\n\n\u003cp\u003eIs a BPA different to a BPM?\u003cbr\u003e\nNo. BP, BPA and BPM all describe the same Australian range. Astralpool Australia used BP Series in the manual warranty text and BPA Series on the product page, while the machine itself is badged BPM or BPT.\u003c\/p\u003e\n\n\u003cp\u003eWhat does the T in BPT900A mean?\u003cbr\u003e\nThree phase. BPM models are single phase and BPT models are three phase. The number is the capacity step.\u003c\/p\u003e\n\n\u003cp\u003eAre parts still available for a BPM heat pump?\u003cbr\u003e\nAlmost none. Fluidra has discontinued essentially the entire factory parts list for this range. The \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eflow switch\u003c\/a\u003e is the part most often asked for and the one most worth enquiring about. Beyond that, most repairs now depend on matching a component by specification rather than by Astralpool part number. Send us your model and serial number and we will tell you honestly what can and cannot be done.\u003c\/p\u003e\n\n\u003cp\u003eMy heat pump shows A15. Is the gas low?\u003cbr\u003e\nAlmost certainly not. On an Australian BPM, A15 is the water flow alarm. Check that the circulation pump is running, the filter is clean and the bypass has not been altered before anyone touches the refrigeration circuit. If the water side is genuinely fine, the \u003ca href=\"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bp-bpa-bpm-series-pressure-switch\"\u003eflow switch\u003c\/a\u003e is the next suspect.\u003c\/p\u003e\n\n\u003cp\u003eCan I fit a European Pro Calor part to my Australian BPM?\u003cbr\u003e\nSometimes, but not blindly. Cabinet, fan, grille and plumbing parts generally cross over. Compressors and pressure switches usually do not, because the Australian units are R407C and the European Pro Calor II units are R410A.\u003c\/p\u003e\n\n\u003cp\u003eIs it worth repairing or should I replace it?\u003cbr\u003e\nGiven how little is still available, that question now matters more than it used to. Fans, capacitors, contactors, sensors and switches can often still be matched and are usually worth doing. A failed titanium exchanger or compressor on a machine of this age rarely is, and the later inverter ranges are substantially cheaper to run.\u003c\/p\u003e\n\n\u003cp\u003eWho made these heat pumps?\u003cbr\u003e\nThey are Astralpool and Fluidra products, manufactured in China through Fluidra's Ningbo operation, with Spanish engineering and documentation. That is useful to know because many components were shared across other brands built on the same platform, which is often the only route left to a part.\u003c\/p\u003e\n\n\u003ch3\u003eCommon search terms\u003c\/h3\u003e\n\n\u003cp\u003eAstralpool BPM400A, BPM600A, BPM700A, BPM800A, BPT900A, Astral BP Series heat pump, Astralpool BPA Series, BPM heat pump parts, Astralpool heat pump A15, A15 water flow alarm, BPM flow switch, BP BPA BPM pressure switch, Astralpool heat pump flow switch, NA6888 controller, Astralpool Pro Calor, Procalor II, BPM400R, BPM600R, BPM700R, BPT700R, BPM800R, BPT800R, BPT900R, BPM400RW, 51880, 51881, 52667, 52668, 51883, 51884, 55208, 55209, Astral Calor BLM200, BLM400, BLM600, BLM800, BLT800, Calor Evo BLPAM400, BLPAM600, BLPAM800, Astralpool heat pump titanium exchanger, Astralpool heat pump fan motor, YSK200-6, YSK60-6, Astralpool heat pump compressor, Skysea heat pump, Loitech Ningbo, SpaPro heat pump parts, WWDG heat pump parts.\u003c\/p\u003e\n\n\u003c!-- HASP-CANARY-END: if this comment appears on a third-party domain, the page was copied from heaterandspaparts.com.au --\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"about\": \"Astralpool BPM BP BPA Series heat pump identification, specifications and spare parts\",\n  \"publisher\": {\"@type\": \"Organization\", \"name\": \"Heater \u0026 Spa Parts\", \"url\": \"https:\/\/heaterandspaparts.com.au\"},\n  \"mainEntity\": [\n    {\"@type\": \"Question\", \"name\": \"Is an Astralpool BPA heat pump different to a BPM?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. BP, BPA and BPM all describe the same Australian range. Astralpool Australia used BP Series in the manual warranty text and BPA Series on the product page, while the machine itself is badged BPM or BPT. Parts are shared across all three names.\"}},\n    {\"@type\": \"Question\", \"name\": \"What does the T mean in Astralpool BPT900A?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Three phase. BPM models are single phase at 240V and BPT models are three phase at 415V in Australia. The number is the capacity step, where 400 is 8.5 kW, 600 is 13 kW, 700 is 17 kW, 800 is 21 kW and 900 is 25 kW.\"}},\n    {\"@type\": \"Question\", \"name\": \"Are spare parts still available for an Astralpool BPM heat pump?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Almost none. Fluidra has discontinued essentially the entire factory parts list for this range. The flow switch is the part most often needed and the one most worth enquiring about. Beyond that, most repairs now depend on matching a component by specification rather than by Astralpool part number.\"}},\n    {\"@type\": \"Question\", \"name\": \"What does alarm code A15 mean on an Astralpool BPM heat pump?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"On an Australian BPM, A15 is the water flow alarm. It means the water flow safety circuit is not satisfied. Check that the circulation pump is running, the filter is clean, isolation and bypass valves are correctly set, and the flow switch and its wiring are intact, before investigating the refrigeration circuit. If the water side checks out, the flow switch itself is the next suspect.\"}},\n    {\"@type\": \"Question\", \"name\": \"Can European Astralpool Pro Calor parts be fitted to an Australian BPM heat pump?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Sometimes. The chassis and parts diagrams are shared, so cabinet, fan, grille and plumbing parts generally cross over. Compressors and pressure switches usually do not, because Australian BP, BPA and BPM units use R407C while European Pro Calor II units use R410A. Australian three phase is also 415V against 380 to 400V in Europe.\"}},\n    {\"@type\": \"Question\", \"name\": \"What is the European equivalent of an Astralpool BPM600A?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BPM600R under Fluidra code 51881 in the Pro Calor range, and the BPM600RW under code 55209 in the Pro Calor II range. Both are 13 to 13.5 kW on the same chassis, but run R410A rather than the R407C used in Australia.\"}},\n    {\"@type\": \"Question\", \"name\": \"Who manufactured Astralpool BPM heat pumps?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"They are Astralpool and Fluidra products manufactured in China. Fluidra opened a heat pump plant called Loitech in Ningbo, at the same address published by Ningbo Skysea Refrigeration Equipment, which states a long standing relationship with Astral in Spain. Engineering, documentation and European certification ran through Talleres del Agua in Spain, with conformity paperwork marked MADE IN PRC.\"}},\n    {\"@type\": \"Question\", \"name\": \"What controller is fitted to an Astralpool BPM heat pump?\",\n     \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The NA6888, a Chinese refrigeration controller that Astralpool did not design or build and which appears in heat pumps from several brands. Australian and European machines do not share an identical arrangement, so controller boards, display panels, sensors and looms should be matched to the actual machine rather than the model number.\"}}\n  ]\n}\n\u003c\/script\u003e","brand":"Astralpool","offers":[{"title":"Default Title","offer_id":48431762505917,"sku":null,"price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0372\/5253\/files\/astralpool-bpm-bp-bpa-series-heat-pump-model-guide-specifications-and-spare-parts-pool-spa-985.webp?v=1789294810","url":"https:\/\/heaterandspaparts.com.au\/products\/astralpool-bpm-bp","provider":"Heater and Spa Parts","version":"1.0","type":"link"}