Goodman ComfortNet ACVC9 Technical Manu Technical Manualal page 18

BLOWER PERFORMANCE SPECIFICATIONS
*MVC951155DX Cooling/Heating Speed Charts
*MVC951155DX
Cooling Speed
( @ .1" - .8" w.c. ESP)
Tap Adjust
Minus 10%
Minus 5%
A
Normal
Plus 5%
Plus 10%
Minus 10%
Minus 5%
B
Normal
Plus 5%
Plus 10%
Minus 10%
Minus 5%
C
Normal
Plus 5%
Plus 10%
Minus 10%
Minus 5%
D
Normal
Plus 5%
Plus 10%
1. All furnaces ship as high speed for cooling. Installer must adjust blower speed as needed.
2. For most jobs, about 400 CFM per ton when cooling is desirable.
3. Do not operate above .5" w.c. ESP in heating mode. Operating CFM between .5" and .8" w.c. is tabulated for cooling purposes only.
4. Continuous fan speeds of 25%, 50%, 75% of maximum cooling airflow are available when using a communicating thermostat and 25%, 50%, 75%, 100%
of maximum cooling airflow are available in legacy mode by setting dip switches
18
High-Stage Low-Stage
CFM CFM
720 468
760 494
800 520
840 546
880 572
990 644
1,045 679
1,100 715
1,155 751
1,210 787
1,260 819
1,330 865
1,400 910
1,470 956
1,540 1,001
1,620 1,053
1,710 1,112
1,800 1,170
1,890 1,229
1,980 1,287
*MVC951155DX
Heating Speed
(@ .1" - .5" w.c. ESP; Rise Range: 35 - 65°F)
High-Stage
Tap Adjust
CFM
Minus 10% 1,594
Minus 5% 1,682
A
Normal 1,771
Plus 5% 1,860
Plus 10% 1,948
Minus 10% 1,640
Minus 5% 1,731
B
Normal 1,822
Plus 5% 1,913
Plus 10% 2,004
Minus 10% 1,685
Minus 5% 1,778
C
Normal 1,872
Plus 5% 1,966
Plus 10% 2,059
Minus 10% 1,730
Minus 5% 1,826
D
Normal 1,922
Plus 5% 2,018
Plus 10% 2,114
Low-Stage Rise
CFM (°F)
1,107 63
1,169 60
1,230 57
1,292 54
1,353 52
1,139 62
1,202 59
1,265 56
1,328 53
1,392 50
1,170 60
1,235 57
1,300 54
1,365 51
1,430 49
1,202 58
1,268 55
1,335 53
1,402 50
1,469 48