What do people use for the 2 inch intake pipe?? I was thinking a 2 to 3 inch adaptor,sheet metal duct pipe, and then out with 3 inch to fresh air..Home Depot has plenty of 3 inch cheap sheet metal pipe....
couldnt find an adaptor like that online... what do you think??? I didnt see one at Home Depot either...
couldnt find an adaptor like that online... what do you think??? I didnt see one at Home Depot either...