Source google image: http://www.apper-solaire.org/Pages/Experiences/Gaborit%20Francis%2006/Insert%20avec%20echangeur%20sur%20plancher%20chauffant/image006.gif
Schema electrique pour plancher chauffant
Source google image: http://www.apper-solaire.org/Pages/Experiences/Gaborit%20Francis%2006/Insert%20avec%20echangeur%20sur%20plancher%20chauffant/image006.gif