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Astralpool / Hurlcon HiNRG 175, 250, 400 (MKIV) Gas Spa & Pool Heaters

  • From $4,294.00


HiNRG 175, 250, 400 gas pool and spa heaters. We now only sell MKIII (new for 2019) version of these heaters. Available in both Left & Right-hand manifold versions. LPG & Natural Gas. Originally were blue, and now are gray.  

   *NOTICE* Please be aware that Astralpool, Zodiac, Raypak heaters can no longer be sold online. Anyone selling online cannot be an Authorised Dealer. This is to ensure correct product knowledge, installation, etc. This *can* affect your warranty . 
   We are an Official Service & Warranty Agent and Advantage+ dealer.
   If you would like to purchase a heater, please contact us via this form for more information.  We sell heaters with installation, or with pick-up from in-store.

HiNRG MKIII Features:
- Improved heat exchanger and manifolds
- Easier access to burners and igniter
- Pre-tapped for Pressure-relief Valves
- General Improvements for Service
- Improved Combustion  
- Improved corrosion-resistance
- Available In-Store, or with Installation

Easily converted for Indoor Use.

As per Fluidra's (Astralpool / Zodiac) Authorized Dealer policies, these items can only be purchased in-store, or with installation. Please contact for more information. We currently have installers in Victoria & Western Australia. Note, that anyone selling these items online cannot be an Authorised Astralpool, Zodiac, Fluidra Dealer, so please be aware of this.

Recommended Retail Prices for HiNRG Gas Pool Heaters:

Model Product Code (Old) Recommend Retail Price
HiNRG 175 Gas Heater 158001
HiNRG 250 Gas Heater 158011
HiNRG 400 Gas Heater 158021
Indoor Conversion Kit 78285

High Performance, highly reliable and in a compact package. The AstralPool HiNRG Heaters are designed for rapid heat up of your swimming pool or spa and to work with today’s energy efficient variable speed pumps, even when set on energy efficient low speed.

Available in three models, the 175, 250 and 400, the HiNRG Heater can be ordered for Natural Gas or LPG and has kilowatt equivalent outputs of 39 kW, 55kW or a massive 90 kW.

The build quality, an important factor for gas pool and spa heating is so high that the HiNRG Heater is covered by a 5 year limited warranty on both commercial and residential installations.

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
HeaterRepairs.com.au