Filter Arrangement - Payne PG9MAB Series A Installation Manual

ANGLE
IRON OR
EQUIVALENT
(B)
(A) ROD LOCATION
USING DIMPLE
LOCATORS
(SEE DIMENSIONAL
DWG FOR
LOCATIONS)
(A) PREFERRED ROD LOCATION
(B) ALTERNATE ROD LOCATION
DOWNFLOW AND HORIZONTAL FURNACES
The return-air duct must be connected to return-air opening provided as shown in Fig. 2. DO NOT cut into casing sides or back to attach any portion
of return-air duct. Bypass humidifier connections should be made at ductwork or coil casing sides exterior to furnace.
E. Filter Arrangement
CAUTION: FIRE, CARBON MONOXIDE AND POISONING HAZARD
Failure to follow this warning could result in fire, personal injury, or death.
Never operate a unit without a filter or with filter access door removed.
Factory-supplied washable framed filters are shipped in blower compartment. Determine location for filter and relocate filter retaining wire if
necessary. See Table 4 to determine correct filter size for desired filter location. Table 4 indicates filter size, location, and quantity shipped with
furnace. See Fig. 2 for location and size of bottom and side return-air openings.
CAUTION: CUT HAZARD
Failure to follow this caution may result in minor personal injury.
Use care when cutting support rods in filters to protect against flying pieces and sharp rod ends. Wear safety glasses, gloves, and
appropriate protective clothing.
(B)
(A)
3
/ -IN. HEX NUT
8
& WASHER (4)
REQD PER ROD
NOTES:
Fig. 25—Crawlspace Location in Direct Vent Application (All Sizes)
"
3
5 ⁄
4
DRAIN
(A)
(B)
13
/ -IN. MAX
16
(A) (B)
ALTERNATE SUPPORT
LOCATION FROM BACK
1. A 1 In. clearance minimum between top of
furnace and combustible material.
2. The entire length of furnace must be
supported when furnace is used in horizontal
position to ensure proper drainage.
—26—
3
⁄ -IN. ROD
8
ALTERNATE SUPPORT
LOCATION 4-IN. MIN
8-IN. MAX
A93304