Installation of a Mitsubishi ECODAN Monoblock Low Temp Air Source Heat Pump. The project consisted of the complete removal of existing oil fired boiler system, HWT and all existing radiators. A room by room heat loss was undertaken to ensure the correct sizing/selection of equipment. Installation of a low temperature ASHP positioned in the rear garden adjacent to the kitchen/garage. A slim line Hot Water Tank (HWT) was installed within the loft, offering the existing airing cupboard now to be used for storage only. New radiators c/w, LSV & TRV’s were sized and installed taking into account the lower water temperature used.