I am replacing the furnace in my 1979 28' AS. The previous owner removed the old furnace. Does anyone know where the return air for the furnace comes from. Mine appears that it is closed up in the cabinet. In addition to the fresh air intake and exhaust vent there is a third single two inch whole about 1 foot above the exhaust through the outer skin. Not sure what this was used for but there are a few 2" holes in the cabinet walls for routing a flex hose that don't look factory. I am attempting to install the new Suburban NT30SP furnace. Any assistance is greatly appreciated.
Inscription à :
Publier les commentaires (Atom)
0 commentaires:
Enregistrer un commentaire