Hvac Size

08-14-2008, 12:44 PM	#1
ptrostant Newbie   Join Date: Aug 2008 Posts: 2	Hvac Size I am building a 2900 square foot house with 500 upstairs with loft bed and bathroom, will I need a seperate unit for the upstairs space?

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08-14-2008, 07:14 PM	#2
8 Ball oops, did I do that!   Join Date: May 2008 Location: mid michigan Posts: 290	Hvac Size Not if your ductwork and sizing is done correctly. Without a print, really cant speculate. Yes warm air rises, cold air falls, and if your contractor has done a load calculation, the ductwork will be able to balance the upper and lower loads.