A large acceptance volume ensures SolarWave™ series expansion tanks are ideal for expansion and contraction control of solar heating systems operating under a wide range of pressures and temperatures.

As with all GWS products, SolarWave™ tanks are quality tested throughout the production process to ensure their structural integrity.  All SolarWave™ tanks are able to manage a maximum system temperature of 130°C / 266°F.

Please note: If the temperature of the solar system has the potential to rise above the evaporation point of the solar liquid, a condenser chamber or coil is required between the solar collector and SolarWave™ Series expansion tank in order to control the maximum fluid temperature at the SolarWave™ tank.