Description

Grant Duowave 250L Unvented Twin Coil S Steel Cylinder GDUO/IND250

Grant DuoWave mains pressure hot water cylinders were developed to meet the growing demand for systems that combine a renewable heat source with a standard oil, gas or electric boiler. They are particularly suitable for use with solar hot water systems like Grant Solar Thermal. When correctly installed, this arrangement can significantly reduce the dependence on traditional fossil fuels resulting in lower energy bills. DuoWave Cylinders include a factory fitted temperature and pressure relief valve, set to operate at 7 bar and 90°C, and 3kW immersion heater(s). Installation kit also included. Dimensions of 250 litre Indirect Cylinder are as follows:- Height 1480mm, Diameter 580mm. Grant Cylinders and Stores have a full two-year component guarantee as well as a 25-year guarantee on the stainless steel cylinder shell.