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by bruce
Sun Jul 07, 2019 5:17 pm
Forum: Ask The Manufactured Housing Expert
Topic: attic ventilation
Replies: 0
Views: 112

attic ventilation

I have a 1988 14x66 2+2 ARD mobile home with vents in the ceiling( see attached photo) The vents are plastic with a thin sheet of plastic on back side. They open when heating cooling system comes on creating return air the the system located in the hall way should i close the vents? are they efficie...