Filter Arrangement - Bryant 352AAV Installation, Start-Up, And Operating Instructions Manual

Step 5 - - Filter Arrangement
WARNING
!
FIRE, CARBON MONOXIDE AND
POISONING HAZARD
Failure to follow this warning could result in fire, personal
injury or death.
Never operate unit without a filter or with filter access
door removed.
The air filter arrangement will vary due to application, furnace
orientation, and filter type. The filter may be installed in an
external Filter/Media cabinet (if provided) or the furnace blower
compartment.
If a factory-supplied external Filter/Media cabinet is provided,
instructions for its application, assembly, and installation are
packaged with the cabinet. The Filter/Media cabinet can be used
with a factory- -specified washable filter or a factory-specified
high-efficiency disposable filter (see cabinet instructions).
If installing the filter in the furnace 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 and location for this
furnace. See Fig. 2 for location and size of bottom and side
return-air openings.
Table 4 – Filter Information
AIR FILTER LOCATED IN BLOWER COMPARTMENT
Furnace
Filter Size --- In. (mm)
Casing
Width
Side Return*{
In. (mm)
17 --- 1/2
(1) 16 X 25 X 3/4
(445)
(406 X 635 X 19)
21 (1) 16 X 25 X 3/4
(533) (406 X 635 X 19)
(1 or 2) 16 X 25
24---1/2
X 3/4
(622)
(406 X 635 X 19)
*Alternate sizes can be ordered from your distributor or dealer.
{ Upflow only. Alternate sizes and additional filters may be ordered from
your dealer.
FILTER
Fig. 26 - - Filter Installed for Side Inlet
Filter Type
Framed
Bottom Return*
(1) 16 X 25 X 3/4
Washable
(406 X 635 X 19)
(1) 20 X 25 X 3/4
Washable
(508 X 635 X 19)
(1) 24 X 25 X 3/4
Washable
(609 X 635 X 19)
FILTER
RETAINER
A08587
⁄
1
17 -IN. (444mm) WIDE
2
CASINGS ONLY:
INSTALL FIELD-SUPPLIED
FILTER FILLER STRIP
UNDER FILTER.
3 "
(76mm)
"
1
24 /
2
(533mm)
1 "
(25.4mm)
FILTER
SUPPORT
Fig. 27 - - Bottom Filter Arrangement
FRONT FILLER
PANEL
Fig. 28 - - Removing Bottom Closure Panel
25
21-IN. (533mm) WIDE
CASINGS ONLY:
SUPPORT RODS (3)
EXTEND 1/4" (6mm) ON
EACH SIDE OF FILTER AND
REST ON CASING FLANGE
FILTER
FILTER
RETAINER
A08605
BOTTOM
CLOSURE
PANEL
A93047