Astralpool / Hurlcon HX 120 Gas Spa Heaters - HX120

Model: HX120 Gas Spa Heater - Astralpool Hurlcon - Natural Gas


Hurlcon HX120 / Astralpool HX120 gas pool and spa heaters. Replaces all older MiniMax and HX 120 series spa heaters. We also service & stock spare replacement parts at all times.

We will match any formal Written Quote from an Authorised Dealer where they physically have stock. 

Kept in Stock at 10 Industry Blvd, Carrum Downs, Vic.

Authorised dealers cannot show prices online as per Astralpool's Advertising Policy.

Call 03 5902 2765 for more information.

Buy Genuine with Warranty from someone that's been in the Gas-heating industry for over 20 years. 

About the Hurlcon / Astralpool HX120 Spa Gas Heater:

Gas heating is the fastest and most economical way to heat your pool and spa. The HX & 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 HX & WX heater is ideal for your heating requirements.

The HX120 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.

Fits in exactly the same footprint and plumbing as older, HX120 gas heaters, WX heaters, and most MiniMax / MM 120 heaters by Purex Hurlcon.

This is also the perfect heater for Spa & Swim Spa Gas conversions.

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
  • HX 120 Equivalent to a 24kW electric heater!

Time to Heat Water by 20°C (in a perfect world):

  • 1000L = ~65min
  • 1500L = ~78min
  • 2000l = ~95 min
  • 2500l = ~110min


  • Height: 820mm
  • Width: 390mm 
  • Depth: 515mm
  • Weight: 25kg
  • Water Flow: 150-400lpm. Anything over 300lpm should have a bypass valve fitted.
  • mJ Input: 103mJ

Recommended Retail Pricing:

  • Astralpool HX 120 Gas Spa Heater - Natural Gas (10972-1): RRP $4240.75
  • Astralpool HX 120 Gas Spa Heater - LPG (10972): RRP $4240.75

More Information & Downloads:

Gas Pool & Spa Heaters by: (We recommend)

HX 120 - $2495.00

Payment & Security

Estimate shipping

You may also like