Source google image: https://www.apper-solaire.org/Pages/Experiences/Gaborit%20Francis%2006/Insert%20avec%20echangeur%20sur%20plancher%20chauffant/image045.jpg
Insert cheminée installation
Source google image: https://www.apper-solaire.org/Pages/Experiences/Gaborit%20Francis%2006/Insert%20avec%20echangeur%20sur%20plancher%20chauffant/image045.jpg