Goodman GCVM960604CXA Series Technical Manual page 13

PRODUCT DESIGN
0603__XA
0805__XA
1005__XA
1155__XA
0604__XA
0805__XA
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Return air filters may be installated at the at the counterflow top return. A field supplied center filter support must be provided
by the installer in order to use the top return. The furnace will accommodate the following counterflow top return filter sizes
depending on cabinet size:
Optional
Access
Door
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.
COOLING AIRFLOW REQUIREMENT (CFM)
600 800
--- ---
--- ---
--- ---
COOLING AIRFLOW REQUIREMENT (CFM)
600 800
--- ---
--- ---
*Minimum filter area dictated by heating airflow requirement.
Permanent Minimum Filter Area (in
[Based on a 600 ft/min filter face velocity]
Counterflow Filters
Return Air
"A"
Min
UPFLOW
1000 1200 1400
627* 627* 672
--- 836* 836*
--- 940* 940*
COUNTERFLOW
1000 1200 1400
320* 320* 336
--- 427* 427*
2
Counterflow Top Return
Filter Area
Cabinet Width
2
(in )
17 1/2
600
21
24 1/2
17 1/2
800
21
24 1/2
17 1/2
1000
21
24 1/2
1600 2000
768 ---
836* 960
940* 960
1600 2000
384 ---
427* 480
)
Filter Size Dimension "A"
Qty
(in)
14.2
2 15 X 20 X 1
13.0
11.3
19.7
2 20 X 20 X 1
18.8
17.7
25.0
2 25 X 20 X 1
24.3
23.4
(in)
13