Trane GAF2A0A36S3AEC, Installer'S Manual

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Section 2. Unit Design
2.1 Cabinet Penetration
Important: Due to the unique design of this unit, which
allows the electrical wiring to be routed within the insu-
lation, do not screw, cut, or otherwise puncture the unit
cabinet in any location other than the ones illustrated.
Note: Remove the cardboard from the bottom of the
blower. Cut the tie wrap and remove the foam block
located at the motor.
2.2 GAM2 Panel Removal
The GAM2 units contain four (4) access panels:
Blower/Filter, Coil, Line Set, and Heater.
The Blower/Filter panel is removed by loosening the
thumb screw knobs.
1. Unscrew knobs on Blower/Filter panel until loose
from door. Rubber washers will hold the screw
knob to the door.
2. Pull top of panel out, away from cabinet.
3. Lift panel up out of channel.
4. Set aside.
Screws can be drilled
into bottom of unit.
(1/2” max. screw length)
(Typical all sides)
Screws, saw cuts, and
other penetrations
are allowed in the
blower section for
installation of Side
Return Kit.
(Typical both sides)
Screws are allowed up to 3- 3/4”
from the top of the cabinet
(heater compartment).
(Typical both sides)
Screws for flange kit
attachment are allowed
along the interior of
the cabinet (see arrows)
(Typical all sides)
No penetrations
allowed.
(Typical all sides)
Screws allowed only in
the first 3/4” of front
bottom of unit (in cross
member)
GAM2
GAF2
Screws can be drilled
into bottom of unit.
(1/2” max. screw
length)
(Typical all sides)
Screws, saw cuts, and other
penetrations are allowed in
the blower section for low
voltage wiring or installation
of Side Return Kit.
(Typical both sides)
Screws are allowed up to 3- 3/4”
from the top of the cabinet
(heater compartment).
(Typical both sides)
Screws for flange kit
attachment are allowed
along the interior of
the cabinet (see arrows)
(Typical all sides)
No penetrations
allowed.
(Typical all sides)
Screws allowed only
in the first 3/4” of front
bottom of unit (in
cross member)