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Air cleaner installation location Maximum Heating Airflow Filter (Media) Dimensions Part Number
Si de or bottom return
Si de or bottom return
Si de or bottom return
Si de or bottom return
Si de return
(for 2 s epara te returns)
Si de return (Ri ght a ngle)
Bottom return (pl a tform)
Bottom return (pl a tform)
AM11-5
Family
On upflow units, guide dimples locate the side return cutout
locations. Use a straight edge to scribe lines connecting the
dimples. Cut out the opening on these lines. NOTE: An under-
sized opening will cause reduced airflow.
Refer to the Filter Sizing Chart to determine filter area re-
quirements.
Change filters before occupants take ownership of a
new home!
U
I
PRIGHT
NSTALLATIONS
Depending on the installation and/or customer preference,
differing filter arrangements can be applied. Filters can be
installed in the central return register or a side panel exter-
nal filter rack kit (upflows). As an alternative a media air
filter or electronic air cleaner can be used as the requested
filter.
38
1200 CFM
16 i n X 20 i n x 5¼"
1600 CFM
16 i n X 25 i n x 5¼"
1600 CFM
20 i n X 20 i n x 5¼"
2000 CFM
20 i n X 25 i n x 5¼"
2 X 1600 CFM
2, 16 i n X 25 i n x 5¼"
2000 CFM
20 i n X 25 i n x 5¼"
2000 CFM
20 i n X 25 i n x 5¼"
2000 CFM
20 i n X 25 i n x 5¼"
AM11-5RA
Family
AM11-1620-5
AM11-1625-5
AM11-2020-5
AM11-2025-5
AM11-3225-5
AM11-2025-5RA AM11-5RA
AM11-2832-5PP
AM11-2843-5PP
AM11-5PP
Family
CENTRAL
RETURN
GRILLE
SIDE RETURN
EXTERNAL FILTER
RACK KIT
(EITHER SIDE)
Possible Upright Upflow Filter Locations
Figure 43
Air
Cleaner
Family
AM11-5
AM11-3225
AM11-5PP
AIR FLOW
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