Thermo Pride GMA1-60D48N Installation And Service Manual page 27

ALTERATIONS REQ'D FOR A/C @ DESIGN EXTERNAL STATIC PRESSURE
COOLING UNIT
24,000
30,000
36,000
42,000
48,000
Speed Tap \
Static
Pressure
0.1
Low 743
ML 931
MH 1309
High 1561
Speed Tap \
Static
Pressure
0.1
Low 74
ML 59
MH 42
High 35
Furnace Motor Current Draw (Amps) vs. External Static pressure (in.
Speed Tap \
Static
0.1
Pressure
Low 3.04
ML 3.85
MH 5.40
High 6.60
Speed Tap \
Static
Pressure
0.1
Low 301
ML 387
MH 582
High 735
HTG
Speed
MED LOW
MED LOW
MED LOW
MED LOW
MED LOW
Furnace Airflow (CFM) vs. External Static pressure (in. WC.)
0.2 0.3
712 698
923 891
1267 1241
1504 1458
Temperature Rise vs. External Static Pressure (in. WC.)
0.2 0.3
78 79
60 62
43 44
36 38
0.2 0.3
2.93 2.88
3.78 3.66
5.23 5.06
6.41 6.22
Furnace Motor Watts vs. External Static pressure (in. WC.)
0.2 0.3
298 294
391 381
565 551
717 702
=
Recommended operation range
GMC1-75
Recommended CLG
Speed
LOW
MEDIUM LOW
MEDIUM HIGH
MEDIUM HIGH
HIGH
0.4 0.5
656 612
863 847
1198 1141
1392 1327
0.4 0.5
84 90
64 65
46 48
39 41
WC.)
0.4 0.5
2.79 2.72
3.55 3.45
4.88 4.70
6.04 5.85
0.4 0.5
290 282
374 369
535 516
678 661
25
0.6 0.7
562 515
789 727
1099 1036
1261 1182
0.6 0.7
98 107
70 76
50 53
44 47
0.6 0.7
2.64 2.53
3.31 3.15
4.52 4.30
5.65 5.43
0.6 0.7
277 269
353 345
505 481
639 617