The Siddons Solarstream System has been developed using a split heat pump and hot water cylinder. The two separate parts have been designed to optimise every performance aspect — the water cylinder can be installed inside, whilst the heat pump can be installed outside and up to 9m apart.

The pump is the result of over 20 years market development. The system uses a high performance, ozone friendly refrigerant and a patented direct transfer technology to transfer the heat from the air to the water. The product also incorporates a number of design features, including de-icing the evaporator fins in very cold conditions, cooling the compressor in very hot conditions and a safety shut-off switch to protect the compressor in the event of any operational problems.

The product is constructed from marine grade 316 stainless steel, then fully foam insulated and encased in a polymer casing.