Balance??

rodg2915 · 03-07-2007, 02:03 PM

I am remodeling and need to upgrade my furnace. How do I know if I have enough returns for my supply? And can I have too many Returns?

I also need to run a 50 foot trunk under my crawl for the addition. What size duct should I run? And can I buy this equipment at a Lowe's or Home Depot.

I'm in the Columbus area Ohio.

harleyrider · 03-07-2007, 02:27 PM

We would have to almost see what you have now, inorder to give you a good answer. Your best bet if you want good results is to pay a HVAC company to consult you........that way if it doesent turn out you have some recourse.

rodg2915 · 03-07-2007, 02:54 PM

I can scan and email my drawings if there are any takers.

redline · 03-08-2007, 10:59 AM

The return size should match the supply size.