The combination of heat pumps and solar components is a recent development and has great potential for improving the energy efficiency of house and hot water he

In recent years, heat pumps have emerged as a promising new form of technology with a relatively low environmental impact. Moreover, they have presented househo

Geothermal Heat Pumps is the most comprehensive guide to the selection, design and installation of geothermal heat pumps available. This leading manual presents

Air source heat pumps are mainly used for space heating, and have the advantages of environmental protection, energy saving, and comfort. Written by leading hea