JS Energi is the leading spare part supplier for heat pumps and heating units in Europe. Through our local sites jsenergi.com, jsenergi.co.uk, jsenergi.dk and jsenergi.eu we make 120000 spare parts available for B2C and B2B customers all over Europe. We do also in Sweden offer new heat pump installations, commissioning, service and maintenance of heat pumps. As a partner to nearly all heat pump manufacturers we offer a wide range of parts, accessories as well as services connected to the parts. Since the funding in 1997 we have installed over 4000 heat pumps in the southern parts of Sweden and deliverd over 100 000 original spare parts all over Europe.