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Astralpool Viron eVo 250 Gas Pool & Spa Heater - OBSOLETE

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No Longer Available. Consider  IXI 200, JXI 200, or Raypak 280.

Hurlcon Astralpool Viron eVo 250 gas pool heaters. This is the latest eVo version, which have a completely different combustion & ignition system to the old Viron gas heaters. The only gas pool and spa heater that can reach up to 97% efficiency.

These are VERY different internally to the old Hurlcon Viron gas heaters. They have gone through several revisions, and the newest version is hardier than ever.

Some of the changes & improvements over older models:

  • Vastly improved, solid-tube manifolds - no longer convex. Helps prevent leaks
  • Deeper Brass Plugs for High-Limits. Helps prevent leaks
  • Spark Ignition changed to simpler Hot-Surface Ignition
  • No pilot light
  • No pilot hood to wear
  • HSI Ignition now on Top & easy to access
  • Insulation is now Solid rather than "Wool" style
  • Burner is now retained by solid welded steel, rather than pop-rivets
  • Burner is now high-temp ceramic mesh
  • Gas input is solid & straight into gas valve. 
  • Ignition Module has been vastly improved
  • Much easier to work on than previous models

This is a major upgrade from the original Hurlcon Viron gas pool and spa heaters. They have had many improvements over their previous models.

  • Top-Mount Hot Surface Ignition. No Pilot. No Spark Ignitor
  • Doesn't suffer the leakage problems that the early Hurlcon versions had.
  • This is literally the top-of-the-line heater on the market.
  • Save up to 20% on operating costs over traditional heaters 
  • Reduced CO2 emissions
  • Condensation produced can be collected and returned to the pool=
  • 30% - 50% smaller to save space
  • Maintains a consistent and even temperature.
  • LPG & Natural Gas models available.
The Viron Pool and Spa Heater squarely faces the issues of greenhouse emissions, energy efficiency and water sustainability all in one compact unit. With operating efficiencies of up to 97%, Viron reduces operating costs by more than 20% over conventional gas heaters.
The Technology
Viron’s technology has been developed around a unique stainless steel knitted mesh burner which fires downwards through multiple layers of extruded finned tube through which the pool or spa water passes. This unique burner utilises a fan which premixes gas and air for perfect combustion, regardless of the water installation or weather conditions. The heat exchanger absorbs so much heat from the combustion process that the flue gases condensate. 

Recommended Retail Prices for Viron 250 Gas Pool Heaters:
Model SKU - 
Nat Gas
SKU - LPG Recommended 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.

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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  • Identifying Parts

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