Log in

View Full Version : Furnace Air Supply


Catharpin
Jun 29, 2007, 07:44 AM
I have a Goodman 100000 high efficiency furnace that has return on bottom and installer says he can put it floor and cut case for return in back to allow
More space on top of ac coil to connect to duct work. Sound OK?

hvac1000
Jun 29, 2007, 08:00 AM
You cannot shorten the furnace if that is what you mean. It violates the UL approval to make modifications to height. Now a hole can be cut in the side for return air.