Cabinet Heater G*Y/D*Y Series
INSTALLATION, OPERATION, & MAINTENANCE MANUAL
9
SECTION ONE — Installation, Cont'd.
4. For Cabinet Units (GXY, GSY), remove the front
panel before installation.
5. Mount the unit on the hanger hardware. Test to
verify the unit is properly supported.
6. Complete piping and wiring connections, in
addition to any necessary ductwork to the unit as
instructed in the following sections. Ensure that
the auxiliary drain pan is in position for coil drain,
when applicable.
7. Reinstall the front panel (GXY, GSY cabinet units)
before start-up.
Cabinet Front Panel Installation and Removal
For GXY, GSY units, replace the front panel by aligning
the bottom tabs on the unit with the respective slots on
the panel bottom. Align the top edge of the unit with the
panel.
Decorative Wall Panels Installation (GHY)
For Fully Recessed Units
GHY models are fully recessed and built into the wall of
the conditioned areas. They cover the recess opening on
all sides and are easily removed for access to the unit.
A top, bottom, and side framing studs are required to
properly secure the wall panel to dry wall. Reference
Figures 8 and 10 for install diagram requirements. Secure
the Wall panel FRAME to the framing studs with field
supplied mounting hardware.
Once the frame is secured to the wall, install the panel and
secure to the frame with the factory provided quarter-turn
camlocks.
Table 4. Style W & Z Framed Wall Panel Dimensions
Nominal
CFM
Panel
Width (A)
Inches
(mm)
Frame Width
(B)
Inches (mm)
Wall Opening
Inches (mm)
Width
Height
200
40” (1016) 41-3/4” (1061) 40-3/8” (1026) 30-1/4” (768)
300
40” (1016) 41-3/4” (1061) 40-3/8” (1026) 30-1/4” (768)
400
50” (1270) 51-3/4” (1315) 50-3/8” (1280) 30-1/4” (768)
500
50” (1270) 51-3/4” (1315) 50-3/8” (1280) 30-1/4” (768)
600
60” (1524) 61-3/4” (1569) 60-3/8” (1534) 30-1/4” (768)
800
62” (1575) 63-3/4” (1619) 62-3/8” (1585) 30-1/4” (768)
1000
76” (1930) 77-3/4” (1975) 76-3/8” (1940) 30-1/4” (768)
1200
84” (2134) 85-3/4” (2178) 84-3/8” (2143) 30-1/4” (768)
Figure 7. Style W Framed Wall Panel
Style W
