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1. The furnace should be located in the
same room as the central system and as
close as possible, but not closer than 9".
There should be no wall between the
furnace and the warm air outlet duct that is
connected directly to the warm air outlet
plenum of the central furnace.
See Fig. 2.
2. The unit will require installation with the
following clearances:
Unit to sidewall....................................12"
Unit to backwall..................................30"
Chimney connector pipe to sidewall
.........................................................21"
Chimney connector pipe to backwall
.........................................................18"
Hot air ducts to combustibles................6"
NOTE: Install only on a noncombustible
floor. (REFER TO FIG. 2 & 3)
3. Place the furnace on a noncombustible
floor.
4. Check figures 2 and 3. Be sure you
have the clearances shown from the fur-
nace and the connector pipe to combus-
tible surfaces. If you have a solid brick or
stone wall behind your heater, you can
place the furnace as close as you wish to
the wall. If the wall is only faced with brick
or stone, treat it as a combustible wall.
Locating the Furnace
7
18"
18"
6" SOLID DAMPER
6" BAROMETRIC
DRAFT REGULATOR
(OPTIONAL)
NON-COMBUSTIBLE FLOOR
12" 9"
48"
18"
CENTRAL
FURNACE
Fig. 2
Fig. 3