Astralpool HiNRG Gas Pool & Spa Heater Spare Parts - HiNRG 175, HiNRG 250, HiNRG 400

Spare replacement parts for all Astral HiNRG gas heaters. Most parts are kept in stock. Great Pricing. Please use the diagram if needed to choose the part you're after.

These parts suit Astral Pool HiNRG 175, 250, and 400 gas pool heaters. Parts also suit Jacuzzi HiNRG J-HN250C & J-HN400C gas pool & spa heaters. Some parts may not be listed. For other parts, please contact us, as we keep most parts in stock. 

Fast Shipping or Pick-Up

Commonly Replaced Parts:

• Basic Service Kit
• 14. PCB Thermostat
• 15. Techrite Ignition Module (Blue Box originally. Now grey)
• 24. HSI Hot Surface Igniter - Sinitride
• 28. Combustion Fan (blower)
• Inlet High Limit (F2 error) 42-45°C
• Outlet High Limit (F2 error) 52-55°C
• Hi Limit Brass Plug 
• Water Pressure Switch

Parts:

1. Outdoor Flue Cover - New-Style Rain Cover
2. Flue Gasket
3. Flue Collector 175 / 250 or 400
4. Hood Gasket 175 / 250 / or 400
5. Heat Exchanger Baffle 175 / 250 or 400
6. Return Header Water Manifold
7. Tube Seal Gaskets
8. Side Panel
9. Flame Rod / Flame Sensor
9a. Flame Sensor Lead (white)
9b. Flame sensor gasket - Inner / Outer
10. Top Panel
11. Main Facia Label - Protective Sticker
12. Transformer
13. Lens Badge
14. PCB Thermostat
15. Techrite Ignition Module 
16. Air Pressure Switch - Yellow Label
17. Main Gas Valve
18. Front Panel  75 / 250 or 400
19. Burner Rail Assembly  175 / 250 or 40
20. Burner Tube
21. Burner Tube Gasket x1
22. Fan Box Gasket Kit  175 / 250 or 400
23. 
24. HSI Hot Surface Igniter Sinitride
25. Burner Gasket  175 / 250 or 400
26. Fan Baffle Plate NG or LPG
27. RHS Panel
28. Combustion Fan (blower) 
28. Combustion Insulation Kit
29.
30.
31. Brass Temperature Sensor Well
32. HiLimit Switch 55C / Brass Well
33. Water Pressure Switch / Sensor
34. Inlet / Outlet Header
35. Heat Exchanger  175 / 250 / 400
36. Wiring Loom
37. Power Cable 
38. Ignition Sensor Lead
39. Temperaure Sensor Lead

Not pictured:

• Inlet High Limit (F2 error) 42-45°C
• Outlet High Limit (F2 error) 52-55°C
• Hi Limit Brass Plug 
• Water Pressure Switch
• Indoor Flue Conversion Kit
• Barrel Union Kit
• Bypass Seal & Spring Kit
• LPG / Natural Gas Conversion Kit

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