Figure 20: Perimeter R/A Panel Furring Drawing - Typ. 2X2 Framing; Figure 21: Perimeter R/A Panel Furring Drawing - Typ. 2X4 Framing - Omega VSHP Series Installation And Operation Manual

OMEGA | WATER SOURCE HEAT PUMPS
Seal RA Flange Perimeter w/
Foam Gasket Tape
Min. 2"
Front of Cabinet to
Front Drywall
Perimeter
RA Panel Frame
Figure 20
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.
31
VSHP CABINET
"S"
Unit RA Flange to RA Panel
(Min. = 1/8"; Max.= 1")
1/2" Unit RA
Flange
2"
Rough-In Width
Perimeter Panel Furring Detail—Typ. 2x2 Framing Plan View
Figure 21 Perimeter Panel — Typ. 2x4 Framing Plan View
Unit Cabinet to Back Wall:
No Risers = Min. 1/2"
W/ Risers = Min. 6" Typ.
Screws x 6
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OMEGA-VSHP.F-IOM-1907
Unit Cabinet to Left/Right Wall:
W/ Nom. 2"x2" Studs = Min. 3"
Nom. 2x2 Studs Shown
(1-1/2" x 1-1/2")
Typ. 1/2" Drywall
Use Foam Gasket
Tape