Spares Suit Models AFTER 2000 thru to 2011. 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
These heaters had a propensity for leaking at the Manifold/Headers due to an issue with the tube seals. For parts not listed, please contact us.

See diagram and choose spare parts below:

10. / 11. / 12. / 13. / Spring (not shown) - Comes as Complete Kit
14. Lock Nut Union 50mm 15. Tail Union 50mm 16. Oring 50mm Union
17. Thermostat Brass Well
18. Hi Limit - 42C
20. Gasket Tube Seals for Heat Exchanger Tubes to Manifold Headers
21. 70280 - Thermostat PCB
       -  LABEL274 - Label / Decal
       -  Plastic Facia
21A. Sensor Lead Temperature Probe
25. Pressure Switch
26. Honeywell Smart Gas Valve (doesn't suit MX 500)
27. Pilot Gas Tube (doesn't suit MX 500)
29. Pilot HSI Smart Valve Assembly (doesn't suit MX 500)
30. Burner Tube

(not shown) Hi Limit 52C
(not shown) Complete Heat Exchangers
(not shown) MX 125 In / Out Manifold Header Complete
(not shown) Hurlcon Astralpool MX200-500 IN/OUT MANIFOLD Complete
(not shown) Hurlcon Astralpool MX200-500 Return Manifold Complete



Please don't order diagram, as they are not for sale.