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

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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. 

  • Price cannot be shown as per Astralpool Authorised Dealer Agreement. 
    • Anyone advertising a price online is not an Authorised Dealer and this can affect warranties.
  • Sold within Victoria only. Also available to pick-up from our shop at 10 Industry Blvd, Carrum Downs Vic.

      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

      Payment & Security

      Payment methods

      • American Express
      • Apple Pay
      • Google Pay
      • Mastercard
      • PayPal
      • Shop Pay
      • Visa

      Your payment information is processed securely. We do not store credit card details nor have access to your credit card information. Major Credit Cards, PayPal, ApplePay, GooglePay accepted.

      • Identifying Parts

        Before making a phone call, the fastest way to identify parts is to send photos of the Front, Back, Sides along with any Measurements.

        Use the Contact Us form to upload from a Phone, Tablet or Computer.

      • Technical Support

        For Technical Queries, please use the Contact Form. Please include as much information as possible.

        We also have a range of manuals available.

        Electrical & gas work must be performed by a licensed & experienced person.

      • Heater and Spa Parts - Australia's Biggest & Fastest Shipper of Spa Parts & Pool Heaters

        About Us

        100% Australian Owned & Operated. A real, physical store, with shipping from Vic, NSW, Qld, & WA.

        We carry more stock of spa parts & pool heaters and ship faster than anyone!

        Ex-employees of the biggest manufacturers and distributors, so we know what we're talking about!