Goodman GMVC950453BXAA Technical Manual page 21

BLOWER PERFORMANCE SPECIFICATIONS
GCVC9/ACVC9 Heating Speed Charts
GCVC90704CX*
ACVC90704CX*
(Rise Range: 30 - 60°F)
Low Stage
Heating
Adjust
Speed
Tap at .1" - .5" w.c.
Tap
Minus(-)
Normal
A
Plus (+)
Minus(-)
B Normal
Plus (+)
Minus(-)
C Normal
Plus (+)
Minus(-)
D Normal
Plus (+)
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.
High Stage
CFM CFM
at .1" - .5" w.c.
ESP ESP
747 1,076
830 1,195
913 1,315
824 1,186
915 1,318
1,007 1,449
900 1,296
1,000 1,440
1,100 1,584
978 1,408
1,085 1,562
1,194 1,719
(Rise Range: 40 - 70°F)
Heating
Adjust
Speed
Tap
Tap
Minus(-)
A Normal
Plus (+)
Minus(-)
B Normal
Plus (+)
Minus(-)
C Normal
Plus (+)
Minus(-)
D Normal
Plus (+)
Heating
Rise Adjust
Speed
(°F) Tap
Tap
56 Minus(-)
50 Normal
A
46 Plus (+)
51 Minus(-)
46 B Normal
42 Plus (+)
47 Minus(-)
42 C Normal
38 Plus (+)
43 Minus(-)
39 D Normal
35 Plus (+)
GCVC91155DX*
Low Stage High Stage
CFM CFM
at .1" - .5" w.c. at .1" - .5" w.c.
ESP ESP
1,093 1,583
1,214 1,759
1,335 1,935
1,106 1,612
1,229 1,791
1,352 1,970
1,166 1,654
1,296 1,838
1,426 2,022
1,172 1,690
1,302 1,878
1,432 2,066
GCVC90905DX*
ACVC90905DX*
(Rise Range: 30 - 60°F)
Low Stage High Stage
CFM CFM
at .1" - .5" w.c. at .1" - .5" w.c.
ESP ESP
999 1,439
1,110 1,598
1,221 1,758
1,067 1,536
1,185 1,706
1,303 1,876
1,134 1,633
1,260 1,814
1,386 1,996
1,202 1,730
1,335 1,922
1,469 2,115
Rise
(°F)
63
56
51
61
55
50
60
54
49
59
53
48
Rise
(°F)
56
50
46
52
47
43
49
44
40
46
42
38
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