Heat pumps provide an effective way of reducing the energy consumption of a building and help meet design target emission rates (TER). Ground source heat pump efficiencies of 320% and air source heat pump efficiencies of 250% are the default settings within SAP. Please use SAP appendix Q for the heat pump efficiency rating of the specific heat pump to be installed.

We have worked with several assessors to assist in integrating ground source and air source heat pumps systems, thereby ensuring clients can meet Part L building regulations. Please call us on 0800 865 4328 to discuss your requirements or request a quote.