Bottom Return Air Opening - Amana MSS9 Installation Instructions Manual

*MSS920402BNA*
*MSS920603BNA*
*MSS920803BNA*
*MSS920804CNA*
*MSS920805CNA*
*MSS921004CNA*
*MSS921005CNA*
*MSS921205DNA*
*CSS920402BNA*
*CSS920603BNA*
*CSS920804CNA*
*CSS921005CNA*
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 external filter rack kit (upflows). As an alternative a media air filter or electronic air cleaner can
be used as the requested filter.
The following figures shows possible filter locations.
CENTRAL
RETURN
GRILLE
SIDE RETURN
EXTERNAL FILTER
RACK KIT
(EITHER SIDE)
Possible Upright Upflow
Figure 36
92% Upflow
Filter Sizing Chart
Minimum
Model
Filter Size
14 X 25
20 X 24
18 X 36
18 X 36
2 (16 X 25)
2 (16 X 25)
2 (16 X 25)
2 (20 X 24)
92% Counterflow
Filter Sizing Chart
12 X 30
20 X 25
18 X 36
2 (14 X 30)
Based on 300 ft/min filter face velocity
Change filters before occupants take ownership of a new home!
AIR FLOW
96% Upflow
Filter Sizing Chart
Model
*MSS960402BNA*
*MSS960603BNA*
*MSS960803BNA*
*MSS960804CNA*
*MSS960805CNA*
*MSS961005CNA*
*MSS961205DNA*
96% Counterflow
Filter Sizing Chart
*CSS960402BNA*
*CSS960603BNA*
*CSS960804CNA*
*CSS961005CNA*
*CSS961205DNA*
FILTER
ACCESS
DOOR
RETURN
DUCT
FILTER
SUPPORT
BRACKET
(Field Supplied)
Possible Upright Counterflow
31
Minimum
Filter Size
14 X 30
20 X 25
18 X 36
2 (14 X 30)
2 (14 X 30)
2 (16 X 30)
2 (20 X 25)
18 X 24
20 X 25
24 X 30
2 (16 X 25)
2 (18 X 24)
CENTRAL
RETURN
GRILLE
AIR FLOW
Filter Locations
Figure 37