OMEGA | WATER SOURCE HEAT PUMPS
OMEGA-VSHP.F-IOM-1907
27
www.omega-heatpump.com
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.
Insulate the drywall enclosure with plenum rated acoustical insulation for additional sound attenuation.
Figure 15
Acoustic Panel Furring Detail
—
Typ. 2x2 Framing Plan View
0.625"
Min. 2"
Front of Cabinet to
Front Drywall
Typ. 1/2" Drywall
Nom. 2x2 Studs Shown
(1-1/2" x 1-1/2")
Removable
Acoustic RA Grille
1/2" Unit RA
Flange
Screws x 4
Rough-In Width
Acoustic
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. 1-1/2"
Seal RA Perimeter w/
Foam Gasket Tape / Foil Tape
VSHP CABINET
Use Foam
Gasket Tape
Figure 16
Acoustic Panel
—
Typ. 2x4 Framing Plan View
