Technical Data Sheet
8
J951X090CU5SAAA
(WITH 5-SPEED ECM MOTOR)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
MODEL NAME/
HEATING INPUT
RETURN
AIR VIA:
MOTOR
SPEED
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
J951X090CU5SAAA
85,000 BTU/Hr
Bottom
5 - High*
4 - Alternate
3 - Med-High** 1,605 47 1,545 48 1,490 50 1,430 52 1,375 54
2 - Med-Low 1,445 52 1,385 54 1,320 57 1,260 59 1,200 62
1 - Low***
Side
5 - High*
4 - Alternate
3 - Med-High** 1,595 47 1,535 49 1,480 51 1,420 53 1,365 55
2 - Med-Low 1,435 52 1,375 54 1,315 57 1,255 60 1,190 63
1 - Low***
Side + Bottom
or 2 sides
5 - High*
4 - Alternate
3 - Med-High** 1,625 46 1,565 48 1,510 50 1,450 52 1,395 54
2 - Med-Low 1,460 51 1,400 53 1,335 56 1,275 59 1,215 62
1 - Low***
COOLING AIRFLOW (CFM)
MODEL NAME/
HEATING INPUT
RETURN
AIR VIA:
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
J951X090CU5SAAA
85,000 BTU/Hr
Bottom
5 - High* 2,125 2,075 2,020 1,970 1,915 1,865 1,810 1,760
4 - Alternate 1,790 1,740 1,685 1,630 1,575 1,520 1,465 1,415
3 - Med-High** 1,605 1,545 1,490 1,430 1,375 1,320 1,265 1,205
2 - Med-Low 1,445 1,385 1,320 1,260 1,200 1,140 1,075 1,015
1 - Low*** 990 905 825 745 665 580 500 420
Side
5 - High* 2,115 2,065 2,010 1,960 1,905 1,855 1,800 1,750
4 - Alternate 1,780 1,725 1,670 1,615 1,560 1,505 1,450 1,395
3 - Med-High** 1,595 1,535 1,480 1,420 1,365 1,310 1,255 1,195
2 - Med-Low 1,435 1,375 1,315 1,255 1,190 1,130 1,070 1,010
1 - Low*** 990 910 830 750 670 585 505 425
Side + Bottom
or 2 sides
5 - High* 2,155 2,105 2,050 1,995 1,945 1,890 1,840 1,785
4 - Alternate 1,820 1,770 1,715 1,665 1,610 1,560 1,505 1,455
3 - Med-High** 1,625 1,565 1,510 1,450 1,395 1,340 1,280 1,225
2 - Med-Low 1,460 1,400 1,335 1,275 1,215 1,155 1,090 1,030
1 - Low*** 985 900 820 735 655 570 485 405
*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. Unit ships with (4) speeds pre-wired. Use of the fifth speed will require changing the appropriate wires at the motor connection. Consult the
wiring diagram for more information.
* Factory Set Cool
** Factory Set Heat
*** Factory Set Circulation