New HVAC System
I have been getting bids to replace my existing furnace and ductwork. I would like to have the furnace moved to a different location as it is now located in a bedroom. I guess that was the easiest place for them to put it. I am also having the ductwork replaced since the existing is not balanced very well. Two bids have proposed to replace the existing duct in the unheated crawlspace while a third has proposed going overhead in the attic. Can some one give me the pros and cons of each?