View Full Version : Return air
11-06-2003, 07:37 AM
20x25 filter grill, 14" flex duct on front of box mostly below center beam. Free area in rear, 4x18 at best. 2.5 ton system. http://www.imagewiz.net/images/hvac/199291_Dsc00013.jpg
11-07-2003, 06:58 PM
Bet it wheezes like crazy and I really like the combustible material present.
11-08-2003, 12:06 AM
Dont forget the duct board...
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