Goodman Mfg Goodman 90%-95% Gas Furnace Units Blower Performance Specifications, GMVC950905DX

BLOWER PERFORMANCE SPECIFICATIONS

GMVC95/AMVC95 Heating Speed Charts

			GMVC950905DX*						GMVC951155DX*
			AMVC950905DX*						AMVC951155DX*
		(Rise Range: 30 - 60°F)						(Rise Range: 35 - 65°F)
Heating			Low Stage	High Stage		Heating			Low Stage	High Stage
	Adjust		CFM	CFM	Rise		Adjust		CFM	CFM	Rise
Speed						Speed
	Tap		at .1" - .5" w.c.	at .1" - .5" w.c.	(°F)		Tap		at .1" - .5" w.c.	at .1" - .5" w.c.	(°F)
Tap						Tap
			ESP	ESP					ESP	ESP
	Minus(-)		1013	1458	56		Minus(-)		1107	1594	63
A	Normal		1125	1620	50	A	Normal		1230	1771	57
	Plus (+)		1238	1782	45		Plus (+)		1353	1948	52
	Minus(-)		1076	1549	52		Minus(-)		1139	1639	62
B	Normal		1195	1721	47	B	Normal		1265	1822	56
	Plus (+)		1315	1893	43		Plus (+)		1392	2004	50
	Minus(-)		1139	1639	49		Minus(-)		1170	1685	60
C	Normal		1265	1822	44	C	Normal		1300	1872	54
	Plus (+)		1392	2004	40		Plus (+)		1430	2059	49
	Minus(-)		1202	1730	47		Minus(-)		1202	1730	58
D	Normal		1335	1922	42	D	Normal		1335	1922	53
	Plus (+)		1469	2115	38		Plus (+)		1469	2115	48

1.Units are shipped without filter(s). CFM in chart is without filter(s).

2.All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed as needed. The first task is to determine the proper aiflow for the cooling system.

3.For most cooling applications, about 400 CFM per ton is desirable.

4.The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on rating plate.

5.Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling purposes only.

6.* Motor CFM minimum.

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