Description
Hurlcon Astralpool Viron 550 gas pool heaters were discontinued a few years ago. They will not be coming back onto the market. The Viron 550 has been replaced by the Viron eVo 450.
We offer 3 Price-points for these heaters, due to various responsibilities:
- Pick-Up / Delivery price: You Pick-Up in-store, or we deliver (Vic Only)
- Changeover Price: Replacing like-for-like, and we will request more information.
- New-Installs: Must be quoted with more information, and site visit.
Warranty:
- Pick-up / Delivery: Full Manufacturer's Warranty, as per their terms.
- Changeovers & New-Installs: Full Manufacturer's Warranty, plus our in-house Warranty, with priority call-outs from us, as an Astral Authorized Service Agent.
Model | SKU - Nat Gas |
SKU - LPG | Recommend Retail Price |
Viron eVo 250 Gas Heater - 49kW |
15250 | 152501 | |
Viron eVo 350 Gas Heater - 68kW |
15251 | 152511 | |
Viron eVo 450 Gas Heater - 96kW |
15252 | 152521 | |
Viron eVo 550 Gas Heater |
15253 | NLA |

Model | Height | Width | Depth |
Viron eVo 250 | 747mm | 517mm | 590mm |
Flow Rates
The Viron eVo Pool Heater requires a minimum of 250 litres per minute flow for 250/350 models and 350 litres per minute flow for 450/550 models. The maximum permissible flow rate is 500 litres per minute. For flow rates in excess of 500 litres per minute, an external by-pass valve must be fitted.
Gas Pool & Spa Heaters by: (We recommend)
Parts | Warranty Period |
Cabinet, refractory insulation and combustion chamber | 5 years |
Components such as gas valve, thermostat, pilot, wiring, burner, gaskets | 2 years |
Heat exchanger, inlet and return water headers | 12 months |
Payment & Security
