Nortek MG1 Series - Cooling Airflow Performance Data; Cooling Airflow and Static Pressure Tables

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MG1E-056F1AAM1
MODEL NAME/
HEATING INPUT
MOTOR
SPEED
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM CFM CFM CFM CFM CFM CFM CFM
MG1E-056F1AAM1
56,000 BTU/Hr
5 - High* 1,524 1,491 1,458 1,421 1,385 1,348 1,308 1,270
4 - Alternate 1,199 1,160 1,122 1,080 1,037 993 946 899
3 - Med-High 1,013 972 928 876 829 780 728 675
2 - Med-Low 890 843 790 735 683 615 566 510
1 - Low 798 749 695 629 442 369
MG1E-070F1AAM1
MODEL NAME/
HEATING INPUT
MOTOR
SPEED
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM CFM CFM CFM CFM CFM CFM CFM
MG1E-070F1AAM1
70,000 BTU/Hr
5 - High* 1,573 1,541 1,511 1,479 1,452 1,419 1,388 1,358
4 - Alternate 1,387 1,353 1,321 1,289 1,254 1,216 1,183 1,148
3 - Med-High 1,212 1,178 1,148 1,114 1,079 1,036 1,005 964
2 - Med-Low 931 886 836 782 732 670 620 565
1 - Low 640 599 562 513 476 425
MG1E-077F1AAM1
MODEL NAME/
HEATING INPUT
MOTOR
SPEED
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM CFM CFM CFM CFM CFM CFM CFM
MG1E-077F1AAM1
77,000 BTU/Hr
5 - High* 1,573 1,541 1,511 1,479 1,452 1,419 1,388 1,358
4 - Alternate 1,333 1,300 1,268 1,236 1,201 1,162 1,129 1,093
3 - Med-High 1,212 1,178 1,148 1,114 1,079 1,036 1,005 964
2 - Med-Low 996 960 924 885 848 814 772 734
1 - Low 683 642 599 540 498 451 386
MG1E-090F1AAM1
MODEL NAME/
HEATING INPUT
MOTOR
SPEED
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM CFM CFM CFM CFM CFM CFM CFM
MG1E-085F1AAM1
85,000 BTU/Hr
5 - High* 1,590 1,555 1,521 1,493 1,458 1,426 1,397 1,371
4 - Med-High 1,337 1,306 1,274 1,243 1,210 1,182 1,142 1,104
3 - Med-Low 1,188 1,154 1,119 1,091 1,054 1,023 984 941
2 - Alternate 1,015 978 956 917 871 834 792 740
1 - Low 779 742 698 654 617 564 516 472
NOTES:
1. To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
2. Data is shown without filter.
3. The “*” denotes the factory heat and cool setting. If a different motor speed is needed, the appropiate wire from the “HEAT” or “COOL”
tap on the control board must be connected to the desired Tap (1-5) at the motor.
Table 16. Cooling Airflow (CFM)