Translations:Chauffe eau solaire/25/en

Refrigerator doors are filled with insulating foam. By recovering them and assembling them they form the back of the panel. They must be flat (and not curved), it does not matter if there is a chamfer on the edges, it will be filled with mastic.

  • disassemble the refrigerator door.
  • Remove all the elements except the insulation and the door sheet: seal, laminations, bolts, handles, screws, stickers... If the inside is not flat, remove it too.
  • If the foam insulation is deformed, saw off the protruding parts to make the face as flat as possible. You don't need to have a beautiful surface either, it's the back of the panel.