Hurlcon Astralpool MX Gas Heater Spare Parts - MX125 thru MX400 - Choose From List - Heater and Spa Parts

Roll over image to zoom in Click on image to zoom

Hurlcon Astralpool MX Gas Heater Spare Parts - MX125 thru MX400 - Choose From List

Name: Hurlcon Astralpool MX Gas Heater Spare Parts - MX125 thru MX400 - Choose From List
Brand: Fluidra
Price: 3.00 AUD
Availability: OutOfStock

Price:

$3.00

Quantity:

Tax Included. Shipping over $149 FREE or calculated at checkout.

About Us: We keep physical stock in Vic, NSW, Qld, WA unline most online stores. We offer sustainable, value-based pricing that reflects our stock and support. We don’t price match but stay competitive for the long term.

Astralpool & Hurlcon MX Gas Heater Parts. Most parts are for models built 2000 thru to 2014. Build date should be in Sticker inside heater. Labeled as Hurlcon or Astralpool MX 125 / MX 150 / MX 200 / MX 250 / MX 300 / MX 350 / MX 400 / MX 500

The parts listed below are the only parts available, as these heaters are discontinued. We have listed the closest replacements below.

Recommended Replacement for discontinued MX Heaters:

MX 125 / MX 150: Astralpool HX 120
MX 200-250: Raypak 200 or Astral IXI 200 / Zodiax JXI 200
MX 300: Raypak 280 or Astral IXI 200 / Zodiax JXI 200
MX 400: Raypak 350, Raypak 430, Astral IXI 370 / Zodiax JXI 370

Spare Parts Below

Diagram 1:

1-18: Metal Panel Parts - No Longer Available
19. Complete Heat Exchangers - No Longer Available
20. Transformer
21. 70280 - Thermostat PCB
22-24: Metal Panel Parts - No Longer Available
25. Pressure Switch
26. Honeywell Smart Gas Valve - No Longer Available
27. Pilot Gas Tube (doesn't suit MX 500) - No Longer Available
28. Burner Rail - No Longer Available
29. Pilot HSI Smart Valve Assembly
30. Burner Tube - No Longer Available
31. Base Assembly - No Longer Available

Diagram 2:

1-2: Not pictured - No Longer Available
3. Return Header Manifold
4-6: Bolts & Baffle - No Longer Available
7. Complete Heat Exchangers - No Longer Available
8-9. In/Out Header Manifold - No Longer Available
10, 11, 12, 13: Bypass Assembly Parts
14, 15, 16: Barrel Union Plumbing Parts
17. Thermostat Brass Well
18. Inlet Hi-Limit 45° / Outlet Hi-Limit 52°
19. Bracket Retainer - No Longer Available
20. Tube Seal Gasket O-rings
21. Brass Plug for High-Limit

Not Shown in Diagram:

21a. Temperature Sensor / Thermistor
Flue Kit: No Longer Available

Please Don't Order From This Page. Use The Links Above.

General Info - FAQs

Shipping & Pick-Up Info

Enjoy Free Road Shipping on most orders over $149 (bulky or dangerous goods excluded — your cart will show this).
Need it fast? Select Express Post for delivery in 1–5 business days*, or contact us to confirm stock for urgent orders.
Pick-ups are available from our Carrum Downs, VIC store. Please order online, and we’ll notify you when it’s ready. Our NSW, QLD, and WA warehouses ship orders only.
View our Shipping Info & Policy here,
Click here or check your order confirmation email for tracking updates.
Shipping T&Cs

I'm not sure what I need. Can you help?

Please try our Search first— try entering any part numbers, models, or measurements. There’s a good chance you’ll find it! Still can't find it?

We’re here to help. For the fastest, most accurate response, please include:

Clear photos of the part itself and where it sits in the spa (control box, touchpad, pump label, filters, etc.).
Measurements (e.g. thread size, pipe OD/ID, heater kW rating, pump label details, etc).
Brands: Mention any brands you know or can see.
Error codes or symptoms you’ve noticed, plus anything you’ve already tried.
Technical Help - For technical assistance, please email us with as much detail as possible. Keep in mind we are limited in what advice we can provide on electrical and gas components, as all work must be carried out by a qualified technician.

About Heater & Spa Parts (HASP)

Heater & Spa Parts has Australia’s largest range of spa spare parts, supplies, and pool heaters from top brands. We're a real store with real stock—not just another drop-shipper.

We're 100% Australian-owned and operated, with warehouses in VIC, NSW, QLD & WA, and we ship faster than anyone. We have a physical retail store at 10 Industry Blvd, Carrum Downs, Vic.

As authorised dealers and service agents for major brands, and former employees of leading manufacturers, we know our stuff.

We're proud SPASA and Master Plumbers members, working closely with top manufacturers and distributors.

With over 50,000 parts across 5,000+ product lines, we stock everything from filters, pumps, jets, chemicals, heaters, touchpads, control panels, and more—plus manuals and expert info to help you out.

Parts & Brands

We stock and supply parts from all the major brands: Aeware, AquaFlo, Astralpool, Balboa, CG Air, CMP, Darlly, Davey, Del Ozone, Edgetec, Fluidra, Gecko, Hurlcon, Jandy, LX, Madimack, Magnum, Pentair, Raypak, Rheem, SpaNet, Spa-Quip, SpaPro, Waterco, Waterway, Zodiac—and many more.

Our parts are compatible with popular spa brands including Alpine, Arctic, Artesian, Bullfrog, Caldera, Cyclone, Decina, Dimension One, Endless®, Fisher, HotSpring, Just Spas, LA Spas, Maax, Monarch, Oasis, Sapphire, Signature, Sundance, Vortex® and dozens more.

Please note: Images are for illustration only—actual products may vary. Some OEM parts may arrive without packaging or manuals.

Where available, manuals are on the product page or provided on request.

All parts must be installed by qualified professionals. Electrical and gas work must be carried out by licensed technicians.

Warranty & Return Info

Warranty Info: As an authorised service agent, our process is quick and straightforward. See our Warranty page for details.

Returns Policy: 30-day returns on many products, excluding electrical and some other items. See our returns policy here.

Hurlcon Astralpool MX Gas Heater Spare Parts - MX125 thru MX400 - Choose From List

Description

Hurlcon Astralpool MX Gas Heater Spare Parts - MX125 thru MX400 - Choose From List

You may also like

Recently viewed

General Info - FAQs