Goodman GCVM960604CXA Series Technical Manual page 20

BLOWER PERFORMANCE SPECIFICATIONS
GCVM96 / ACVM96 Heating Speed Charts
GCVM960604CX / ACVM960604CX
Rise Range: 20 - 50°F)
Heating
Adjust Low-Stage
Speed
Tap CFM (70%) *
Tap
Minus(-)
A
Normal
Plus (+)
Minus(-)
B Normal
Plus (+) 1,067
Minus(-)
C
Normal 1,040
Plus (+) 1,144
Minus(-) 1,008
D
Normal 1,120
Plus (+) 1,232
GCVM961005DX / ACVM961005DX
Rise Range: 25 - 55°F)
Heating
Adjust Low-Stage
Speed
Tap CFM (70%) *
Tap
Minus(-) 1,098
A
Normal 1,220
Plus (+) 1,342
Minus(-) 1,125
B
Normal 1,250
Plus (+) 1,375
Minus(-) 1,170
C
Normal 1,300
Plus (+) 1,430
Minus(-) 1,179
D
Normal 1,310
Plus (+) 1,441
No tes
All furnac es ship as high speed for c ooling. I nstaller must adjust blower s peed as needed.
F or most jobs , about 400 CFM per ton when c ooling is des irable.
Do not operate above .5" w.c. ESP in heating mode. O perating CFM between . 5" and .8" w.c. is tabulated for cooling purposes only.
20
High-Stage Rise
CFM * (°F)
792 1,098
880 1,220
968 1,342
873 1,206
970 1,340
1,474
936 1,314
1,460
1,606
1,431
1,590
1,749
High-Stage Rise
CFM * (°F)
1,557
1,730
1,903
1,593
1,770
1,947
1,656
1,840
2,024
1,683
1,870
2,057
GCVM960805DX / ACVM960805DX
Heating
Adjust
Speed
Tap
Tap
48 Minus(-)
A
44 Normal
40 Plus (+)
44 Minus(-)
40 B Normal
36 Plus (+)
40 Minus(-)
C
36 Normal
33 Plus (+)
37 Minus(-)
D
33 Normal
30 Plus (+)
56
51
46
55
49
45
53
48
43
52
47
43
Rise Range: 20 - 50°F)
Low-Stage High-Stage
CFM (70%) * CFM *
999 1,440
1,110 1,600
1,221 1,760
1,080 1,539
1,200 1,710
1,320 1,881
1,143 1,620
1,270 1,800
1,397 1,980
1,197 1,719
1,330 1,910
1,463 2,101
Rise
(°F)
49
44
40
46
41
38
44
39
36
41
37
34