Viron Gas Pool Heaters
AstralPool Viron Gas Pool Heaters (Viron 250–550)
Discontinued Product (2008–2011) – Service & Replacement Available
🔥 Efficient Heating from a Proven Legacy Range
The AstralPool Viron Gas Pool Heater was a standout innovation in pool heating between 2007 and 2011. Built using high-efficiency condensing and pre-mixed combustion technology, this range offered rapid heat-up, ultra-low emissions, and compact installation.
Models included:
- Viron 250
- Viron 350
- Viron 450
- Viron 550
Although discontinued, these units are still in operation across Australia. HeaterFix provides full support, including servicing, troubleshooting, and modern replacement options.
🌟 Features & Benefits
- High Efficiency with Pre-Mixed Combustion: Up to 97% thermal efficiency and up to 20% gas savings over traditional heaters.
- Modulating Burner: Automatically adjusts burner output for efficient, on-demand heating.
- Weatherproof Cabinet: Durable design with integrated flue fan for indoor or outdoor installation (with condensate kit).
- Low Emissions: Reduced NOx and greenhouse gases, perfect for eco-conscious homes.
- Digital Controller: Easy-to-use interface with real-time status and diagnostics.
📊 Specifications
| Model | Gas Input (MJ/hr) | kW Output | Efficiency | Product Code |
|---|---|---|---|---|
| Viron 250 | 195 | 60 | Up to 97% | 15125 |
| Viron 350 | 265 | 78 | Up to 97% | 15126 |
| Viron 450 | 395 | 95 | Up to 97% | 15127 |
| Viron 550 | 495 | 115 | Up to 97% | 15128 |
Gas Type: Available in Natural Gas or LPG
Indoor Installation: Requires condensate kit (Product Code: 15129)
📐 Dimensions & Weights
| Model | Height (A) | Width (B) | Depth (C) | Weight |
|---|---|---|---|---|
| Viron 250 | 675 mm | 285 mm | 475 mm | 60 kg |
| Viron 350 | 675 mm | 285 mm | 475 mm | 60 kg |
| Viron 450 | 845 mm | 395 mm | 585 mm | 76 kg |
| Viron 550 | 845 mm | 395 mm | 585 mm | 76 kg |
📉 Performance Charts
Refer to the graphs showing:
- 20°C Temperature Rise vs Spa Volume (litres)
- 12°C Temperature Rise vs Pool Volume (litres)
🖼️ Diagrams
Front, side, and rear technical diagrams with flue and connection layouts are included in the brochure image above.
🧠 Still Using a Viron Heater?
While the Viron range is discontinued, HeaterFix supports your heater with:
- Servicing & repair (where parts are available)
- Efficiency diagnostics & performance checks
- Modern heater replacements (e.g. ICI or JX series)
- Licensed installation Australia-wide
📍 WA | NSW | VIC | QLD | SA | NT | ACT | TAS
📞 Call 0451 658 880 or click the Get A Quote button. 💬 Request a Quote Now
Why Buy from HeaterFix?
- We are 100% Australian owned & operated.
- We are fully qualified with gas license - GF9918.
- We are Warranty agents for many pool heater manufacturers.
- We have been installing pool & spa heaters since 1995 (30 years)
- We are Australia's number 1 supplier of pool and spa heaters, parts & accessories.
- Our 300sq mt warehouse stores over 10 brands of gas heater and pool heat pumps with over 3000 new heater parts & over 500 used parts.
- We offer fast shipping to you door, Australia wide.
- We provided support like no other because we are the people who install, service and repair pool & spa heaters.
If your reading this then we can guarantee you, you've come to the right place.
What Our Clients Say!
5 STARS
HeaterFix gave us great service in replacing our Hurlcon HX120 spa heater. We didn’t expect to see it until November, but it arrived in a week and is installed. Well done Jason.
B Wendt/Glen Waverley VIC
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5 STARS
He had our Pool Heater installed a few weeks ago, and the advice on the best location and positioning was more than just fit and leave it was working within the space and surroundings to suit our needs. Price is important, but you always remember the quality. Thank You.
Peter L/Yokine WA
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5 STARS
Fast efficient service. It’s great to deal with a company that provides such great service, 5 stars all the way.
D Cartwright/Surfers Paradise QLD
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5 STARS
This is one professional Company. I had an issue with my gas spa heater. I spoke with Jason who guided me through a couple of self checks and finally isolate the problem. His advise and knowledge was outstanding. The parts were promptly sent, installed and operation is perfect. Highly recommended.
M Jones/Forster NSW
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