Combustion area and vent system, Warning – Bryant 350AAV User Manual
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33
5. If washable filter, wash filter (if
dirty) in sink, bathtub, or outside
with a garden hose. Always use
cold tap water. A mild liquid deter-
gent may be used if necessary.
Spray water through filter in the
opposite direction of airflow.
Allow filter to dry.
6. Reinstall clean air filter.
7. Reinstall filter retainer (for blower
compartment locations only).
8. Replace blower access panel and
main furnace door (See Fig. 35
and 36) or filter cabinet door (Fig.
37 and 38.)
9. Turn on electrical supply to fur-
nace.
If your furnace air filter needs to be
replaced, be sure to use a factory
authorized filter of the same size that
was originally supplied. Use the filter
tables and compare your furnace size
with the proper filter size.
34
35
36
37
38
FURNACE AIR FILTER
TABLE
* Factory-provided with the furnace. Filters may be
field modified by cutting filter material and support
rods (3) in filters.
† Upflow only. Alternate sizes and additional filters
may be ordered from your dealer.
COMBUSTION AREA
AND VENT SYSTEM
Visually inspect the combustion area
and vent system before each heating
season. Make sure that all PVC pipes
leading into the combustion area and
vent are free from any cracks and sags.
A05088
AIR FILTER LOCATED IN BLOWER COMPARTMENT
FURNACE
CASING
WIDTH
(IN.)
FILTER SIZE
(IN.)
FILTER
TYPE
Side
Return†*
Bottom
Return*
17-1/2
(1) 16 x
25 x 1
(1) 16 x
25 x 1
Cleanable
21
(1) 16 x
25 x 1
(1) 20 x
25 x 1
Cleanable
24-1/2
(1 or 2) 16
x 25 x 1
(1) 24 x
25 x 1
Cleanable
AIR FILTER LOCATED IN FILTER CABINET:
FILTER
CABINET
HEIGHT
(IN)
FILTER SIZE
(IN.)
FILTER TYPE
16
(1) 16 x 25 x 1*
or (1) 16 x 25 x 4-5/16
Cleanable or
Disposable
20
(1) 20 x 25 x 1*
or (1) 20 x 25 x 4-5/16
Cleanable or
Disposable
24
(1) 24 x 25 x 1*
or (1) 24 x 25 x 4-5/16
Cleanable or
Disposable
WARNING
PERSONAL INJURY HAZARD
Failure to follow this warning
could result in personal injury.
Use care when cutting support
rods in filters to protect
against flying pieces and
sharp rod ends. Wear safety
glasses, gloves, and appropri-
ate protective clothing.
WARNING
CARBON MONOXIDE
POISONING HAZARD
Failure to follow this warning
could result in personal injury
or death.
If holes are found in the pipes
or if any portion has become
disconnected, toxic fumes
can escape into your home.
DO NOT OPERATE YOUR
FURNACE. Call your dealer for
service.
!
!