Hurlcon Astralpool Viron 550 Gas Pool & Spa Heater - Natural Gas or LPG

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$4,900 $8,382


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 The Viron 550 has been replaced by the Viron eVo 450.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.


  • 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.
Recommended Retail Prices for Viron 250 Gas Pool Heaters:
Model SKU - 
Nat Gas
SKU - LPG Recommend Retail Price
Viron eVo 250 
Gas Heater - 49kW
15250 152501 $7554.84
Viron eVo 350
Gas Heater - 68kW
15251 152511 $8,379.67
Viron eVo 450
Gas Heater - 96kW
15252 152521 $9,229.42
Viron eVo 550 
Gas Heater
15253 NLA

Viron Heater Heating Times

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.
Warranty Basics
AstralPool warrants that, subject to the exclusions and limitations below, the product will be free from defects in materials and workmanship during the warranty period. The warranty periods are set out below and commence 30 days after the date of purchase (to allow for installation). The warranty period may vary for different parts of the Product.

Gas Pool & Spa Heaters by: (We recommend)

Spa Repairs & Pool Heating Services

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

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