J801X Technical Specs
7
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
MODEL NAME/
HEATING INPUT
RETURN
AIR VIA:
MOTOR
SPEED
TAP
EXTERNAL STATIC PRESSURE (IN. W.C.)
0.1 0.2 0.3 0.4 0.5
CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE
100CU5LAAA
Bottom
5 - High *
4 - Med-High
3 - Med-Low ** 880 46 845 48 810 50 770 53 735 55
2 - Alternate 705 58 650 63 610 570 530
1 - Low *** 640 64 600 555 510 470
Side
5 - High *
4 - Med-High
3 - Med-Low ** 875 47 830 49 795 51 750 54 715 57
2 - Alternate 685 59 650 63 595 555 515
1 - Low *** 640 64 585 540 500 460
Side + Bottom
or
2 Sides
5 - High *
4 - Med-High
3 - Med-Low ** 1,600 46 1,530 48 1,460 51 1,400 53 1,340 55
2 - Alternate 1,525 49 1,455 51 1,390 53 1,330 56 1,265 59
1 - Low *** 1,370 54 1,300 57 1,230 60 1,150 64 1,090
COOLING AIRFLOW (CFM)
MODEL NAME/
HEATING INPUT
RETURN
AIR VIA:
MOTOR
SPEED
TAP
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
100CU5LAAA
Bottom
5 - High * 2,310 2,260 2,200 2,150 2,100 2,040 1,990 1,940
4 - Med-High 1,870 1,820 1,760 1,720 1,670 1,610 1,560 1,490
3 - Med-Low ** 1,580 1,530 1,480 1,420 1,360 1,290 1,230 1,155
2 - Alternate 1,500 1,450 1,400 1,340 1,280 1,210 1,130 1,050
1 - Low *** 1,390 1,320 1,260 1,200 1,130 1,060 970 890
Side
5 - High * 2,160 2,100 2,060 2,020 2,050 1,990 1,950 1,880
4 - Med-High 1,810 1,750 1,710 1,660 1,620 1,560 1,510 1,440
3 - Med-Low ** 1,540 1,490 1,440 1,380 1,330 1,270 1,210 1,150
2 - Alternate 1,470 1,420 1,360 1,310 1,260 1,200 1,130 1,070
1 - Low *** 1,310 1,250 1,190 1,150 1,080 1,000 950 880
Side + Bottom
or
2 sides
5 - High * 2,280 2,220 2,170 2,120 2,090 2,080 2,020 1,950
4 - Med-High 1,880 1,820 1,770 1,720 1,670 1,610 1,560 1,490
3 - Med-Low ** 1,600 1,530 1,460 1,400 1,340 1,270 1,200 1,120
2 - Alternate 1,525 1,455 1,390 1,330 1,265 1,190 1,120 1,045
1 - Low *** 1,370 1,300 1,230 1,150 1,090 1,000 920 860
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. Temperature rises in the table are approximate. Actual temperature rises may vary.
4. Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
5. To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
6. The * denotes the factory COOL setting, ** denotes the factory HEAT setting, and *** denotes factory FAN setting. If the Alternate
speed is to be used, the speed tap must be adjusted at the blower motor plug.
AIRFLOW DATA








