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Old 3/16/10, 10:44 AM
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dandersen dandersen is offline
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Join Date: Jun 2005
Location: Nashville, TN
Posts: 10,625
Default Re: ducting material

This was the pic I was looking for (it was on another computer).

The supply diffuser is a three-way discharge design (indicated by the purple arrows).

As you can see the return duct is overcoming the supply of air throw into the room.

Why is it so cold at the floor in this room?

David A. Andersen & Associates
Clarksville - Nashville Home Inspector Lic#40 (Retired)
ITC Level III Thermographer Cert#1958
Building Science Thermographer Cert#33784
HVAC Certification EPA Cert#2046620
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