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Australia's Pool Heater Specialists

Zodiac Gas Heater Parts

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

This collection includes genuine and compatible Zodiac heater parts designed to restore heating performance, fix common faults and extend the lifespan of your heater. The Zodiac JXI heater shares similarities with the AstralPool IXI heater, so some parts may be compatible across both models.

If your heater is not working correctly, view our pool heater troubleshooting guides or book a pool heater repair. Browse the available Zodiac replacement parts below for fast Australia-wide delivery.

Read More About Zodiac Gas Heater Parts

Zodiac Heater Models

Common Zodiac Heater Parts

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

Common Zodiac Heater Faults

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

Replacing the faulty component is often the most cost-effective way to restore normal heater operation without replacing the full unit.

Zodiac Gas Heater Parts – FAQs

What parts commonly fail in Zodiac gas heaters?
Common failures include thermistors, ignition modules, gas valves, pressure switches and control boards.

Do Zodiac JXI parts fit AstralPool IXI heaters?
The Zodiac JXI and AstralPool IXI heaters are closely related models, and some parts may be compatible. Always confirm before ordering.

How do I find my Zodiac heater model?
Check the data plate on your heater for the model name, such as Zodiac JXI. If unsure, contact HeaterFix for assistance.

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

 

  • Thermal Regulator Valve 2
    Thermal Regulator Valve

    AstralPool IXI & Zodiac JXI Thermal Regulator Valve (TRV)

    $148.00
    $148.00
    $148.00
    $148.00

    Looking for a new Thermal Regulator Valve (TRV) for your AstralPool IXI or Zodiac JXI gas pool heater? We have these in stock and ready for shippin...

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    $148.00
    $148.00
    $148.00
    $148.00
  • AstralPool IXI NAT to LPG Conversion Kit 2
    AstralPool IXI NAT to LPG Conversion Kit 1

    IXI 200 IXI 370 FUEL ORIFICE KIT, TO CONVERT A NATURAL TO A PROPANE

    $143.98
    $143.98
    $143.98
    $143.98

    Looking for an IXI 200 or IXI 370  Fuel Orifice Kit, To Convert A Natural To A Propane for your genuine AstralPool IXI200-IXI370 Gas Pool Heater? T...

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    $143.98
    $143.98
    $143.98
    $143.98
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  • AstralPool IXI & Zodiac JXI Gas Heater Flue Kits

    $1,390.00
    $1,390.00 - $2,260.00
    $1,390.00
    $1,390.00

    AstralPool IXI & Zodiac JXI Gas Heater Flue Kits The AstralPool IXI and Zodiac JXI Gas Heater Flue Kits are designed for indoor installations o...

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    $1,390.00
    $1,390.00 - $2,260.00
    $1,390.00
    $1,390.00
    View Options
  • AstralPool IXI Ignitor Kit - Heater Spare Part

    ASTRALPOOL IXI IGNITOR KIT

    $86.96
    $86.96
    $86.96
    $86.96

    Looking for a IXI Ignitor Kit with this genuine AstralPool IXI Gas Heater IXI Ignitor Kit. Engineered for a precise fit and long-lasting performanc...

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    $86.96
    $86.96
    $86.96
    $86.96
  • AstralPool IXI Igniter Kit - Heater Spare Part

    ASTRALPOOL IXI IGNITER KIT

    $173.92
    $173.92
    $173.92
    $173.92

    Looking for an IXI Igniter Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Igniter Kit is engineered for a precise fit and long-lastin...

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    $173.92
    $173.92
    $173.92
    $173.92
  • AstralPool IXI Wiring Harness Kit - Heater Spare Part

    ASTRALPOOL IXI WIRING HARNESS KIT

    $388.54
    $388.54
    $388.54
    $388.54

    Looking for an IXI Wiring Harness Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Wiring Harness Kit has been engineered for a precise...

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    $388.54
    $388.54
    $388.54
    $388.54
  • AstralPool IXI Water Pressure Switch Kit - Heater Spare Part

    ASTRALPOOL IXI WATER PRESSURE SWITCH KIT

    $106.70
    $106.70
    $106.70
    $106.70

    Looking for an IXI Water Pressure Switch Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Water Pressure Switch Kit has been engineered...

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    $106.70
    $106.70
    $106.70
    $106.70
  • AstralPool IXI Versaflo Intergrated Bypass (Optional Accessory, Not Inlcuded) - Heater Spare Part

    ASTRALPOOL IXI VERSAFLO INTERGRATED BYPASS (OPTIONAL ACCESSORY, NOT INLCUDED)

    $1,492.00
    $1,492.00
    $1,492.00
    $1,492.00

    Looking for an IXI Versaflo Intergrated Bypass (Optional Accessory, Not Inlcuded) for the genuine AstralPool IXI Gas Pool Heater? The IXI Versaflo ...

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    $1,492.00
    $1,492.00
    $1,492.00
    $1,492.00
  • AstralPool IXI User Interface Lid Kit - Heater Spare Part

    ASTRALPOOL IXI USER INTERFACE LID KIT

    $83.98
    $83.98
    $83.98
    $83.98

    Looking for an IXI User Interface Lid Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI User Interface Lid Kit has been engineered for a...

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    $83.98
    $83.98
    $83.98
    $83.98
  • AstralPool IXI Universal Half Union Kit ( I Ea, Requires 2 Kits For Full Unit Replacement) - Heater Spare Part

    ASTRALPOOL IXI UNIVERSAL HALF UNION KIT ( I EA, REQUIRES 2 KITS FOR FULL UNIT REPLACEMENT)

    $81.20
    $81.20
    $81.20
    $81.20

    Looking for an IXI Universal Half Union Kit ( I Ea, Requires 2 Kits For Full Unit Replacement) for your genuine AstralPool IXI Gas Pool Heater? The...

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    $81.20
    $81.20
    $81.20
    $81.20
  • AstralPool IXI Trasnformer Kit - Heater Spare Part

    ASTRALPOOL IXI TRASNFORMER KIT

    $339.64
    $339.64
    $339.64
    $339.64

    Looking for an IXI Trasnformer Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Trasnformer Kit is electrically engineered for a precis...

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    $339.64
    $339.64
    $339.64
    $339.64
  • AstralPool IXI Thermal Regulator Valve Kit (Trv) - Heater Spare Part
    Save 23%
    Sale

    ASTRALPOOL IXI THERMAL REGULATOR VALVE KIT (TRV)

    $330.90
    $330.90
    $330.90
    $256.00
    $256.00
    $256.00

    Looking for an IXI Thermal Regulator Valve Kit (Trv) for your genuine AstralPool IXI Gas Pool Heater? The IXI Thermal Regulator Valve Kit (Trv) is ...

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    $330.90
    $330.90
    $330.90
    $256.00
    $256.00
    $256.00
    Save 23%
    Sale
  • AstralPool IXI Temperature Sesnor Kit - Heater Spare Part

    ASTRALPOOL IXI TEMPERATURE SESNOR KIT

    $91.78
    $91.78
    $91.78
    $91.78

    Looking for an IXI Temperature Sesnor Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Temperature Sesnor Kit has been engineered for a...

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    $91.78
    $91.78
    $91.78
    $91.78
  • AstralPool IXI Sweep Elbow Aqualink® Temp Sensor - Heater Spare Part

    ASTRALPOOL IXI SWEEP ELBOW AQUALINK® TEMP SENSOR

    $49.30
    $49.30
    $49.30
    $49.30

    Looking for an IXI Sweep Elbow Aqualink® Temp Sensorfor your genuine AstralPool IXI Gas Pool Heater? The IXI Sweep Elbow Aqualink® Temp Sensor is e...

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    $49.30
    $49.30
    $49.30
    $49.30
  • AstralPool IXI Sight Glass Kit - Heater Spare Part

    ASTRALPOOL IXI SIGHT GLASS KIT

    $41.83
    $41.83
    $41.83
    $41.83

    Looking for a IXI Sight Glass Kit with this genuine AstralPool IXI Gas Heater IXI Sight Glass Kit. Engineered for a precise fit and long-lasting pe...

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    $41.83
    $41.83
    $41.83
    $41.83
  • AstralPool IXI Refractory Kit, Internal - Heater Spare Part

    ASTRALPOOL IXI REFRACTORY KIT, INTERNAL

    $243.06
    $243.06
    $243.06
    $243.06

    Looking for a IXI Refractory Kit, Internal with this genuine AstralPool IXI Gas Heater IXI Refractory Kit, Internal. Engineered for a precise fit a...

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    $243.06
    $243.06
    $243.06
    $243.06
  • AstralPool IXI Power Interface Harness - Heater Spare Part

    ASTRALPOOL IXI POWER INTERFACE HARNESS

    $117.42
    $117.42
    $117.42
    $117.42

    Looking for an IXI Power Interface Harness for your genuine AstralPool IXI Gas Pool Heater? The IXI Power Interface Harness is engineered for a pre...

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    $117.42
    $117.42
    $117.42
    $117.42
  • AstralPool IXI Power Interface Board (Pib) - Heater Spare Part

    ASTRALPOOL IXI POWER INTERFACE BOARD (PIB)

    $725.00
    $725.00
    $725.00
    $725.00

    Looking for an IXI Power Interface Board (Pib) for your genuine AstralPool IXI Gas Pool Heater? The IXI Power Interface Board (Pib) has been engin...

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    $725.00
    $725.00
    $725.00
    $725.00
  • AstralPool IXI Power Distribution Board (Pdb) - Heater Spare Part

    ASTRALPOOL IXI POWER DISTRIBUTION BOARD (PDB)

    $228.74
    $228.74
    $228.74
    $228.74

    Looking for an IXI Power Distribution Board (Pdb) for your genuine AstralPool IXI Gas Pool Heater? The IXI Power Distribution Board (Pdb) is engine...

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    $228.74
    $228.74
    $228.74
    $228.74
  • AstralPool IXI Manifold, 3 Port (No Backplate Included: Must Order Separately) - Heater Spare Part

    ASTRALPOOL IXI MANIFOLD, 3 PORT (NO BACKPLATE INCLUDED: MUST ORDER SEPARATELY)

    $499.86
    $499.86
    $499.86
    $499.86

    Looking for an IXI Manifold, 3 Port (No Backplate Included: Must Order Separately) for the genuine AstralPool IXI Gas Pool Heater? The IXI Manifold...

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    $499.86
    $499.86
    $499.86
    $499.86
  • AstralPool IXI Isolator Kit (Thermal) - Heater Spare Part

    ASTRALPOOL IXI ISOLATOR KIT (THERMAL)

    $60.31
    $60.31
    $60.31
    $60.31

    Looking for a IXI Isolator Kit (Thermal) with this genuine AstralPool IXI Gas Heater IXI Isolator Kit (Thermal). Engineered for a precise fit and l...

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    $60.31
    $60.31
    $60.31
    $60.31
  • AstralPool IXI Insulation Kit, External - Heater Spare Part

    ASTRALPOOL IXI INSULATION KIT, EXTERNAL

    $94.76
    $94.76
    $94.76
    $94.76

    Looking for a IXI Insulation Kit, External with this genuine AstralPool IXI Gas Heater IXI Insulation Kit, External. Engineered for a precise fit a...

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    $94.76
    $94.76
    $94.76
    $94.76
  • AstralPool IXI Ignition Control Kit - Heater Spare Part

    ASTRALPOOL IXI IGNITION CONTROL KIT

    $461.62
    $461.62
    $461.62
    $461.62

    Looking for an IXI Ignition Control Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Ignition Control Kit has been engineered for a pre...

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    $461.62
    $461.62
    $461.62
    $461.62
  • AstralPool IXI High Limit Temperature Sensors Kit - Heater Spare Part

    ASTRALPOOL IXI HIGH LIMIT TEMPERATURE SENSORS KIT

    $258.08
    $258.08
    $258.08
    $258.08

    Looking for an IXI High Limit Temperature Sensors Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI High Limit Temperature Sensors Kit h...

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    $258.08
    $258.08
    $258.08
    $258.08
  • AstralPool IXI Heater Vent Terminal Housing Kit - Heater Spare Part

    ASTRALPOOL IXI HEATER VENT TERMINAL HOUSING KIT

    $328.84
    $328.84
    $328.84
    $328.84

    Looking for an IXI Heater Jacket Top Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Jacket Top Kit has been engineered for a p...

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    $328.84
    $328.84
    $328.84
    $328.84
  • AstralPool IXI Heater Side Panel Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER SIDE PANEL KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Side Panel Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Side Panel Kit has been engineered for a p...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Jacket Top Kit - Heater Spare Part

    ASTRALPOOL IXI HEATER JACKET TOP KIT

    $632.66
    $632.66
    $632.66
    $632.66

    Looking for an IXI Heater Jacket Top Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Jacket Top Kit has been engineered for a p...

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    $632.66
    $632.66
    $632.66
    $632.66
  • AstralPool IXI Heater Jacket Hole Plug Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER JACKET HOLE PLUG KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Jacket Hole Plug Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Jacket Hole Plug Kit has been engine...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Jacket Hardware Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER JACKET HARDWARE KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Vent Terminal Housing Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI HeaterVent Terminal Housing Kit has be...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Front Or Back Panel Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER FRONT OR BACK PANEL KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Front or Back Panel Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Front or Back Panel Kit is engine...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Corner Post Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER CORNER POST KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Corner Post Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Corner Post Kit has been engineered for a...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Complete Replacement Box Packing Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER COMPLETE REPLACEMENT BOX PACKING KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Replacement Box Packaging for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Replacement Box Packaging is us...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Base Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER BASE KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Jacket Top Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Jacket Top Kit has been engineered for a p...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Heater Anchor Brackets Kit - Heater Spare Part
    Sold out

    ASTRALPOOL IXI HEATER ANCHOR BRACKETS KIT

    $0.00
    $0.00
    $0.00
    $0.00

    Looking for an IXI Heater Anchore Brackets Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Heater Anchore Brackets Kit has been engine...

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    $0.00
    $0.00
    $0.00
    $0.00
    Sold out
  • AstralPool IXI Goody Bag Kit - Heater Spare Part

    ASTRALPOOL IXI GOODY BAG KIT

    $483.82
    $483.82
    $483.82
    $483.82

    Looking for an IXI Goody Bag Kit for your genuine AstralPool IXI Gas Pool Heater? The IXI Goody Bag Kit includes teh heater user manual and quick a...

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    $483.82
    $483.82
    $483.82
    $483.82
  • AstralPool IXI Gasket Kit - Heater Spare Part

    ASTRALPOOL IXI GASKET KIT

    $93.96
    $93.96
    $93.96
    $93.96

    Looking for a IXI Gasket Kit with this genuine AstralPool IXI Gas Heater IXI Gasket Kit. Engineered for a precise fit and long-lasting performance,...

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    $93.96
    $93.96
    $93.96
    $93.96