Amana AMV90905DX Furnace User Manual


 
12
PRODUCT DESIGN
Counterflow Filters
"A"
Min
Return Air
Optional
Access
Door
This furnace has provisions for the installation of return air filters at the counterflow top return. The furnace will
accommodate the following filter sizes depending on cabinet size:
Refer to Minimum Filter Area tables to determine filter area requirement. NOTE: Filters can also be installed elsewhere
in the duct system such as a central return.
Cabinet Width
Filter Area
(in
2
)
Qty
Filter Size
(in)
Dimension "A"
(in)
17 1/2 14.2
21 13.0
24 1/2 11.3
17 1/2 19.7
21 18.8
24 1/2 17.7
17 1/2 25.0
21 24.3
24 1/2 23.4
Counterflow Top Return
600 2 15 X 20 X 1
800 2 20 X 20 X 1
1000 2 25 X 20 X 1