Goodman Mfg GCVC9/GMVC95, ACVC9/AMVC95, Goodman 90%-95% Gas Furnace Units Counterflow Filters

PRODUCT DESIGN

Input__Airflow

				UPFLOW
		COOLING AIRFLOW REQUIREMENT (CFM)
	600	800	1000	1200	1400	1600	1800	2000
04 53__X*	207*	207*	24 0	288	---	---	---	---
07 04__X*	---	---	318*	318*	336	384	---	---
09 05__X*	---	---	---	413*	413*	413*	432	480
11 55__X*	---	---	---	437*	437*	437*	432	480

Input Airflow

				COUNTERFLOW
		COOLING AIRFLOW REQUIREMENT (CFM)
	600	800	1000		1200	1400	1600	1800	2000
0704 __X*
	---	---	316*		316*	336	384	---	---
0714 __X*
0905 __X*	---	---	---		409*	409*	409*	432	480
0915 __X*
11 55__X*	---	---	---		430*	430*	430*	432	480

*Minimum filter area dictated by heating airflow requirement.

Disposable Minimum Filter Area (in2)

[Based on a 600 ft/min filter face velocity]

Counterflow Filters

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:

				Counterflow Top Return
	Return Air		Cabinet Width	Filter Area	Qty	Filter Size	Dimension "A"
						(in)	(in)
				2
				(in )
Optional			17 1/2	600	2	15 X 20 X 1	14.2
Access			21				13.0
		"A"
Door		Min	24 1/2				11.3
			17 1/2	800	2	20 X 20 X 1	19.7
			21				18.8
			24 1/2				17.7
			17 1/2				25.0
			21	1000	2	25 X 20 X 1	24.3
			24 1/2				23.4

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.

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