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

Grant Heat Pump Cylinders

Grant DuoWave HP Cylinder (170ltr)The Grant range of stainless steel heat pump cylinders is specifically matched to Aerona air to water heat pump range which incorporates 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.

Domestic hot water(DHW) boost kit

Grant’s DHW Boost Kit automatically switches on the cylinder’s immersion element when the heat pump has raised the cylinder contents to about 45°C, taking the water up to the desired water temperature set by the immersion thermostat. There is an override switch that allows the consumer to turn on the immersion. It also has an additional feature of automatic bacteria protection. An integrated timer can be programmed to bring on the immersion either daily or weekly for a short period of time, allowing sanitisation of the cylinder contents. This sanitisation regime is a requirement of SAP and should be fitted with every heat pump/cylinder installation. Part code: HPDHWBK2

ErP A rated cylinder

Grant has added a new cylinder to its range of Heat Pump cylinders. This A rated single coil, indirect Duplex Stainless Steel cylinder is 200 litres in size and is designed to maintain temperature for longer due to its higher levels of insulation, when installed alongside a Grant Aerona³ heat pump. The part number for this new cylinder is HPMONOA/IND200. Please click here to download the Data Sheet for this A rated cylinder.

 

 

 

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Cylinder and Thermal Store Case Studies

Townsends take up renewables

Established in 1945, W.J Townsend & Son is a family run business providing domestic customers in Towcester and surrounding areas with a comprehensive range of plumbing and heating services. The business has been in the family for over 75 years with William John Townsend, founding the company. Andy his sonRead More

East Green Energy lead the way with Grant Spira

Renewable energy specialists East Green Energy are leading the way by installing an award wining Grant Spira Wood Pellet Boiler in their showroom at the Company’s Suffolk headquarters. Believed to be the only showroom in East Anglia with a fully working Wood Pellet Boiler, it is certainly generating a greatRead More

Installer promotes advantages of renewable heating

Long established plumbing and heating installers, Great Yarmouth Heating Company Ltd, is promoting the benefits of energy saving, by kitting out their premises with an array of Grant MCS approved renewable technologies. Based on Gapton Hall Industrial Estate, GYH was founded in 1971 and has installed, serviced, and maintained GrantRead More