Duplex stainless steel unvented indirect, mains pressure cylinders with single coil versions for air source heat pumps and a twin coil option for combining an additional heat source.
Heat Pump cylinders
The Grant range of stainless steel heat pump cylinders is specifically matched to Aerona3 air to water heat pump range, which incorporate a larger primary coil for quicker heat transference. The cylinders are available in seven indirect single coil versions ranging from 125-400 litres and five indirect twin coil versions ranging from 170-400 litres. Grant Heat Pump cylinders feature compression fittings which are conveniently located to make installation quicker and easier.
ErP A-Rated MonoWave
The A-rated Grant MonoWave 200 litre single coil cylinder offers higher levels of efficiency compared with standard MonoWave models, due to its construction and increased insulation.