1. In selecting a location for installation, it is necessary to provide
adequate accessibility clearances for servicing and proper
installation.
2. Clearances to combustible surfaces are 4" (102 mm) from
sides, 12" (305 mm) to top, 1 1/2" (38 mm) from floor.
NOTE:
Minimum distance of 1 1/2" (38 mm) must also be
maintained from top surface of carpeting, tile, etc.
Select a location near the center of the space to be heated. Overflow heat will circulate through doorways into adjacent rooms.
For large homes or spread-out floor plans, two or more furnaces are recommended. Do not locate furnace where a door could swing over
the outer casing, or where circulation could be retarded by furniture or cabinets.
Do not install in a closet, alcove or small hallway where the furnace could be isolated by closing doors to the heated space.
When location is selected, check the walls, attic and roof to make sure there are no obstructions such as pipes, electric wiring, etc., which
would interfere with the installation of the furnace or vent pipe.
NOTE:
If Optional Blower is to be used, hard wiring must be completed for the optional blower prior to installation of header plate.
CLEARANCES
LOCATION - ALL MODELS
23813-1-0807
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Figure 8
Figure 9
Figure 7
Figure 6
