Highly efficient and quiet, low-carbon monobloc heating system. Heat from outside air is absorbed into R32 refrigerant and passes through the circuit which consists of a compressor, heat exchanger and expansion valve. Water temperature is raised, which then provides heating via radiators or underfloor heating, and hot water through a pre-plumbed hot water cylinder. Features R1 compressor, which allows for the capacity of the heat pump to be maintained in temperatures as low as -15C, meaning capacity is not reduced when cold outside. Suitable for use in most homes. Training is available through Unitherm Heating Systems (Renewables Partner), as well as technical support and full MCS sign-off if required (for obtaining any government grants). Supplied with Pre-Plumbed & Pre-Wired Cylinder Suitable for Domestic Central Heating A+++ Rated Heating / A+ Rated Water Stainless Steel Heat Exchanger Suitable for Underfloor Heating Compatible with Solar Panels R32/675 Refrigerant 7 Year Manufac...