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Australia's Pool Heater Specialists

Raypak 350 Heater Parts

Raypak 350 heater parts are used to repair and maintain Raypak 350 gas pool heaters. Common replacement parts include thermistors, ignition modules, gas valves, pressure switches and control boards.

This collection includes genuine and compatible Raypak 350 gas heater parts designed to restore heating performance, fix common faults and extend the lifespan of your heater.

If your heater is not working correctly, view our pool heater troubleshooting guides, return to our Raypak gas heater parts hub or book a pool heater repair. Browse the correct replacement parts below for fast Australia-wide delivery.

Read More About Raypak 350 Heater Parts

Raypak 350 Heater – Common Parts

  • Thermistors and temperature sensors
  • Ignition modules and pilot assemblies
  • Gas valves and burner components
  • Control boards and display units
  • Pressure switches and safety controls

Common Raypak 350 Heater Faults

  • Heater not igniting or starting
  • Incorrect temperature readings
  • Intermittent shutdown or lockout
  • Gas supply or ignition issues
  • Water flow or pressure faults

In most cases, replacing the faulty component will restore normal heater operation without needing to replace the full unit.

Raypak 350 Heater Parts – FAQs

What parts commonly fail in a Raypak 350 heater?
Common failures include thermistors, ignition modules, gas valves, pressure switches and control boards.

How do I confirm I have a Raypak 350 heater?
Check the data plate on your heater for the model number. If unsure, contact HeaterFix for assistance.

Can I replace Raypak 350 heater parts myself?
Some parts like sensors can be replaced easily, but gas and electrical components should be installed by a qualified technician.

Need help finding the right part?
If you are unsure which part you need, contact HeaterFix or return to our Raypak gas heater parts page for reference.

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    Raypak Gas Heater Sacrificial Anode Kit - Genuine Raypak Part

    $135.00
    $135.00
    $135.00
    $135.00

    Raypak Gas Heater Sacrificial Anode Kit - Genuine Raypak Part The Raypak Gas Heater Sacrificial Anode Kit is designed to help protect the internal ...

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    $135.00
    $135.00
    $135.00
    $135.00
  • Raypak Gas Heater Baffles – Heat Exchanger Set Diagram
    Raypak Gas Heater Baffles – Heat Exchanger Set

    Raypak Gas Heater Baffles – Heat Exchanger Set

    $132.00
    $132.00 - $188.00
    $132.00
    $132.00

    Raypak Gas Heater Baffles – Heat Exchanger Set Category: Raypak Gas Heater Parts Availability: In stock — Australia-wide shipping Product Descr...

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    $132.00
    $132.00 - $188.00
    $132.00
    $132.00
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  • Raypak Indoor Draft Hood Adaptor Plate

    $345.00
    $345.00 - $435.00
    $345.00
    $345.00

    The Raypak indoor draft hood adaptor plate fits the 200, 280, 350 and 430 Raypak gas pool heaters. Order online now for fast delivery Australia Wid...

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    $345.00
    $345.00 - $435.00
    $345.00
    $345.00
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  • Raypak Gas Pool Heater Transformer

    $158.00
    $158.00
    $158.00
    $158.00

    Raypak pool heater transformers to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater transformer is a 240v/24vac tra...

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    $158.00
    $158.00
    $158.00
    $158.00

  • Raypak Gas Pool Heater Temperature Sensor

    $89.00
    $89.00
    $89.00
    $89.00

    Raypak pool heater temperature sensor to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater temperature sensor is in ...

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    $89.00
    $89.00
    $89.00
    $89.00
  • Raypak Burner Hold Down Bracket Diagram
    Raypak Burner Hold Down Bracket

    Raypak Gas Heater Burner Hold Down Bracket

    $89.00
    $89.00 - $135.00
    $89.00
    $89.00

    Raypak Gas Heater Burner Hold Down Bracket Category: Raypak Gas Heater Parts Availability: In stock — Australia-wide shipping Product Descripti...

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    $89.00
    $89.00 - $135.00
    $89.00
    $89.00
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  • Raypak Unatherm Governor Disk Capron Head (Residential)

    $137.50
    $137.50
    $137.50
    $137.50

    Raypak Unatherm Governor Disk Capron Head (Residential) Category: Raypak Gas Heater Parts Availability: In stock — Australia-wide shipping Prod...

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    $137.50
    $137.50
    $137.50
    $137.50

  • Raypak Thermostat Display PCB (Grey)

    $550.00
    $550.00
    $550.00
    $550.00

    Raypak gas heater thermostat display PCB (Grey) suits models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater thermostat displa...

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    $550.00
    $550.00
    $550.00
    $550.00

  • Raypak Thermostat Display PCB

    $550.00
    $550.00
    $550.00
    $550.00

    Raypak gas heater thermostat display PCB suits models 200, 280, 350 and 430 Raypak gas pool heaters and the Spartan 131 gas heater. The Raypak gas ...

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    $550.00
    $550.00
    $550.00
    $550.00
  • Save 23%
    Sale

    Raypak Pilot Assembly DSI Ignitor

    $377.00 - $399.00
    $377.00
    $377.00
    $290.00 - $305.00
    $290.00
    $290.00

    Raypak gas heater DSI pilot assembly to suit models 200, 280, 350 and 430 Raypak gas pool heaters with the White Rogers 36H32 gas valves, post 2019...

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    $377.00 - $399.00
    $377.00
    $377.00
    $290.00 - $305.00
    $290.00
    $290.00
    Save 23%
    Sale
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  • Raypak High Wind top Hood Kit

    $680.00
    $680.00
    $680.00
    $680.00

    $680.00
    $680.00
    $680.00
    $680.00
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  • Raypak Gas Valve - White Rogers

    $599.00
    $599.00
    $599.00
    $599.00

    Are you looking for a new Raypak gas valve for your pool heater? The Raypak White Rogers gas valve suits the Raypak 200, 280, 350 and 430 gas pool ...

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    $599.00
    $599.00
    $599.00
    $599.00

  • Raypak Gas Pool Heater Pressure Switch

    $166.00
    $166.00
    $166.00
    $166.00

    Raypak pool heater pressure switch to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater pressure switch is in stock....

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    $166.00
    $166.00
    $166.00
    $166.00

  • Raypak Gas Pool Heater Hi Limit Switch 55°

    $75.00
    $75.00
    $75.00
    $75.00

    Raypak pool heater hi limit switch 55° to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater hi limit switch 55° is i...

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    $75.00
    $75.00
    $75.00
    $75.00

  • Raypak Gas Pool Heater Hi Limit Switch 45°

    $75.00
    $75.00
    $75.00
    $75.00

    Raypak pool heater hi limit switch 45° to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater hi limit switch 45° is i...

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    $75.00
    $75.00
    $75.00
    $75.00
  • Sold out

    Raypak Gas Pool Heater Display PCB Touchpad - USED

    $250.00
    $250.00
    $250.00
    $250.00

    This is a used Raypak gas pool heater display PCB touchpad. This part can be used on the Raypak 200, 280, 350 and 430 gas pool heaters. This part i...

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    $250.00
    $250.00
    $250.00
    $250.00
    Sold out

  • Raypak Gas Pool Heater Burner Rail

    $45.00
    $45.00
    $45.00
    $45.00

    Raypak pool heater burner rails to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater burner rail is in stock. Order ...

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    $45.00
    $45.00
    $45.00
    $45.00

  • Raypak Gas Pool Heater Burner Assembly

    $1,695.00
    $1,695.00 - $2,952.00
    $1,695.00
    $1,695.00

    Raypak pool heater burner assembly units to suit models 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater burner assembly is in ...

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    $1,695.00
    $1,695.00 - $2,952.00
    $1,695.00
    $1,695.00
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  • Raypak Gas Heater Wiring Loom

    $249.00
    $249.00
    $249.00
    $249.00

    Raypak gas heater wiring loom for the 167, 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater wiring loom is available now. Order...

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    $249.00
    $249.00
    $249.00
    $249.00

  • Raypak Gas Heater Return Header Capron

    $247.00
    $247.00
    $247.00
    $247.00

    Raypak gas heater return header for the 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater return header is available now. Order ...

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    $247.00
    $247.00
    $247.00
    $247.00

  • Raypak Gas Heater Ignition Module

    $988.00
    $988.00
    $988.00
    $988.00

    Raypak gas heater ignition module for the 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater ignition module is available now. Or...

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    $988.00
    $988.00
    $988.00
    $988.00

  • Raypak Gas Heater Capron Header Oring

    $28.30
    $28.30
    $28.30
    $28.30

    Raypak gas heater capron header Oring for the 200, 280, 350 and 430 Raypak gas pool heaters. The Raypak gas heater capron header oring is available...

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    $28.30
    $28.30
    $28.30
    $28.30