Astralpool / Hurlcon Wilton WX Gas Spa Heaters - WX 75, WX 70

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Model: WX 75 / 70 Gas Spa Heater - Wilton Astralpool Hurlcon - Natural Gas
$2,608 $3,875

Tax included


The Wilton Spas WX 75, WX 120, etc are modified Hurlcon HX 70 & HX 120 gas pool and spa heaters. Typically found in Western Australia, and are bypass-style heaters. We also service & stock spare replacement parts at all times. 

We will be keeping as much stock as possible for pick-up & display at our Factory & Showroom at 10 Industry Blvd, Carrum Downs, Vic.  Feel free to pop in during business hours, or give us a call on 03 5902 2765.

Our Best Pricing available in-store. (see below in red)

We can also deliver & install in Melbourne areas.  If you would like to arrange to order, and pick-up, please phone 03 5902 2765 or eMail us. As Authorised Dealers, we can no longer sell outside of Victoria.

*NOTICE* Please be aware that Astralpool, Zodiac, Raypak, Pentair, Hayward, Fluidra heaters can no longer be sold online anywhere in Australia. *Anyone selling online is not an Authorised Dealer* as this breaches Authorized Dealer Agreements with the manufacturers.

Buying from a non-Authorised Dealer selling online can affect any future Warranty Claims. This is to ensure correct product knowledge, installation, etc. 

Why Buy From Us?

  • We aren't your typical "pool guys."
  • We are fully qualified & licensed.
  • We carry more heaters and spare parts, in stock, than anyone in Australia.
  • Our background is actually working for the manufacturers in the Research & Development departments.
  • We are Authorised Service Agents, so should any issues arise, you can contact us directly.
  • We have a real location, and we specialize in pool & spa heaters and spare parts. 
  • See more about us at:

    The WX120 has a heating output of around 25kW and can raise 1000L of water 20°C in approximately 1 hour. Some spas heat faster, and some slower.

    More Information & Downloads:

    - Brochure
    Instruction Manual
    - HX Spare Parts
    - Remote Heater Control

    Fits in exactly the same footprint and plumbing as older WX heaters.

    About the Hurlcon / Astralpool WX75, WX 120 or other WX Spa Gas Heater:

    Gas heating is the fastest and most economical way to heat your pool and spa. The WX gas pool and spa heater is the most low cost solution available in two sizes to meet your heating requirements. Made in Australia with electronic touch controls the WX heater can ideal for your heating requirements.

    Features & Benefits:

    • Less Maintenance and improved efficiency
    • Electronic touch controls
    • Available in Natural Gas and LPG models
    • Heat on demand
    • Electronic ignition
    • Made in Australia
    • Suitable for indoor and outdoor installations
    • WX 70 / WX 75 is Equivalent to a 16kW electric heater
    • WX 120 is Equivalent to a 24kW electric heater!
    • Available In-Store, or with Installation

    Time to Heat Water by 20°C:

    Litres 1000L 1500L 2000L 2500L
    WX 120 Approx Time 65min 78min 95min 110min


    HX vs WX Heaters:

     - Uses standard 40mm plumbing at full-flow from the filter
    WX - Uses "bypass" style plumbing. Common in older systems. Requires a minimum 2hp pump, with 25mm flexible pipe.

    WX 120: 820mm Height x 390mm Wide x 515mm Deep - 25kg 

    Recommended Retail Prices for Astral POOL WX 120 Gas Spa Heaters:

    Model Gas Type RRP
    WX 75 / 70 NAT $3135.00
    WX 120 NAT $3541.00
    WX 75 / 70 LPG $3135.00
    WX120 LPG $3541.00
    Indoor Kit $442.00
    Model mJ Input kW Output Weight Water Flow Req.
    WX75/70 70 16kW 21kg 150-400lpm
    WX120 102 24kW 25kg 150-400lpm


    As per Fluidra's (Astralpool / Zodiac) Authorized Dealer policies, these items can be purchased directly, or with installation. Please contact for more information. 

    Gas Pool & Spa Heaters by: (We recommend)
    Spa Repairs & Pool Heating Services

    Prices Are:
    HX 120 - $2249.00

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