OMEGA | WATER SOURCE HEAT PUMPS
OMEGA-VSHP.F-IOM-1907
31
www.omega-heatpump.com
Figure 20
Perimeter Panel Furring Detail
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Typ. 2x2 Framing Plan View
Notes:
The framing should be installed for a min. 1/8” and max. 1” clearance between unit RA flange and RA panel sleeve.
Return air panel should be centered in front of the unit return air opening.
With rear/side risers, allow for min. 6” typical clearance at the rear/side of the units.
Seal RA perimeter with foam gasket tape or foil tape.
Insulate the drywall enclosure with plenum rated acoustical insulation for additional sound attenuation.
2"
Min. 2"
Front of Cabinet to
Front Drywall
Typ. 1/2" Drywall
Nom. 2x2 Studs Shown
(1-1/2" x 1-1/2")
1/2" Unit RA
Flange
Screws x 6
Rough-In Width
Perimeter
RA Panel Frame
Unit Cabinet to Back Wall:
No Risers = Min. 1/2"
W/ Risers = Min. 6" Typ.
"S"
Unit RA Flange to RA Panel
(Min. = 1/8"; Max.= 1")
Unit Cabinet to Left/Right Wall:
W/ Nom. 2"x2" Studs = Min. 3"
Seal RA Flange Perimeter w/
Foam Gasket Tape
VSHP CABINET
Use Foam Gasket
Tape
Figure 21
Perimeter Panel
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Typ. 2x4 Framing Plan View
