Full central heating system fitted in a property near Horsham. The LPG boiler system which provides space heating and hot water is backed up by a solar thermal system which provides partial or full hot water requirement, depending on the time of year, through an additional indirect coil in the hot water storage cylinder. The LPG boiler, unvented hot water storage cylinder and solar thermal pump station were fitted in the loft to maximise space in the living areas within the property. The number of flat plate collectors on the roof were selected according to the hot water demand of the property.
