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Thread: Return Grills
07-30-2012, 05:35 PM #1Regular Guest
- Join Date
- Feb 2008
- Souderton, PA
Just curious what kind of return grills that you use on a new AC System (Residential)? Do you try to use RH45's or similar or is that overkill?
07-30-2012, 06:19 PM #2
Most shops in my neck of the woods are just using the 672 or something of the like for residential.