Source google image: http://summerline.fr/wp-content/uploads/2014/08/sch%C3%A9ma-installation-branchement-%C3%A9lectrique-summerline.png
Pompe a chaleur electrique
Source google image: http://summerline.fr/wp-content/uploads/2014/08/sch%C3%A9ma-installation-branchement-%C3%A9lectrique-summerline.png