507206-01
Page 10 of 59
Issue 1337
Installation on Non-Combustible Flooring
1. Cut floor opening keeping in mind clearances listed
on unit rating plate. Also keep in mind gas supply
connections, electrical supply, flue and air intake
connections and sufficient installation and servicing
clearances. See Table 1 for correct floor opening size.
2. Flange warm air plenum and lower the plenum into the
opening.
3. Set the unit over the plenum and seal the plenum to the
unit.
4. Ensure that the seal is adequate.
Installation on Combustible Flooring
1. When unit is installed on a combustible floor, a downflow
combustible flooring base must be installed between
the furnace and the floor. The base must be ordered
separately. See Table 2 for opening size to cut in floor.
The unit may be installed three ways in downflow
applications: on non-combustible flooring, on combustible
flooring using an additive base, or on a reverse-flow cooling
coil cabinet.
Do not drag the unit across the floor in the
downflow position. Floor and furnace flange damage
will result.
Refer to Figure 13 for clearances in downflow
applications.
Figure 13
Downflow Application Installation Clearances
CAUTION
The furnace and combustible flooring base shall not be
installed directly on carpeting, tile, or other combustible
material other than wood flooring.
Table 1
Non-Combustible Floor Opening Size
Figure 14
WARNING
Improper installation of the furnace can result in
personal injury or death. Combustion and flue products
must never be allowed to enter the return air system
or air in the living space. Use sheet metal screws and
joint tape to seal return air system to furnace.
In platform installations with furnace return, the furnace
should be sealed airtight to the return air plenum. A
door must never be used as a portion of the return air
duct system. The base must provide a stable support
and an airtight seal to the furnace. Allow absolutely no
sagging, cracks, gaps, etc.
For no reason should return and supply air duct systems
ever be connected to or from other heating devices such
as a fireplace or stove, etc. Fire, explosion, carbon
monoxide poisoning, personal injury and/or property
damage could result.
Summary of Contents for 95G2DFE
Page 3: ...507206 01 Page 3 of 59 Issue 1337 Figure 1 ...
Page 17: ...507206 01 Page 17 of 59 Issue 1337 A95DF2E 95G2DFE Table 7A ...
Page 18: ...507206 01 Page 18 of 59 Issue 1337 A95DF2E 95G2DFE Table 7B ...
Page 19: ...507206 01 Page 19 of 59 Issue 1337 A95DF2E 95G2DFE Table 7C ...
Page 27: ...507206 01 Page 27 of 59 Issue 1337 Figure 32 ...
Page 34: ...507206 01 Page 34 of 59 Issue 1337 Figure 48 TRAP DRAIN ASSEMBLY USING 1 2 PVC or 3 4 PVC ...
Page 36: ...507206 01 Page 36 of 59 Issue 1337 Figure 50 Table 10 ...
Page 40: ...507206 01 Page 40 of 59 Issue 1337 TYPICAL WIRING DIAGRAM Figure 54 ...
Page 56: ...507206 01 Page 56 of 59 Issue 1337 Start UP Performance Check List ...
