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506150−01 05/09
Table 8. CBX32M-042 Air Handler Performance (208/230V)
External Static
Pressure
Air Volume and Motor Watts at Specific Blower Taps
Low Medium High
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 1325 625 370 1600 755 455 1825 860 565
.05 10 1335 630 370 1585 750 455 1790 845 555
.10 25 1335 630 370 1565 740 450 1750 825 540
.15 35 1330 630 365 1540 725 440 1710 805 530
.20 50 1320 620 360 1505 710 435 1660 785 520
.25 60 1300 615 355 1470 695 425 1610 760 505
.30 75 1270 600 350 1425 675 415 1555 735 495
.40 100 1195 565 330 1320 625 390 1430 675 465
.50 125 1090 515 310 1195 565 365 1290 610 440
.60 150 955 450 285 1050 495 335 1135 535 415
.70 175 795 375 260 875 415 310 965 455 385
.75 185 700 330 250 780 370 295 875 415 370
NOTE − All air data is measured external to unit with air filter in place. Electric heaters have no appreciable air resistance.
Table 9. CBX32M-048 Air Handler Performance (208/230V)
External Static
Pressure
Air Volume and Motor Watts at Specific Blower Taps
Low Medium High
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 1475 695 430 1785 845 520 1910 900 590
.05 10 1480 700 430 1770 835 515 1895 895 585
.10 25 1475 695 425 1750 825 510 1870 880 580
.15 35 1465 690 420 1720 810 500 1840 865 570
.20 50 1445 680 410 1685 795 490 1800 850 565
.25 60 1415 670 405 1645 775 480 1755 830 550
.30 75 1380 650 395 1600 755 465 1700 805 540
.40 100 1290 610 370 1485 700 440 1580 745 515
.50 125 1170 550 345 1350 635 410 1425 675 485
.60 150 1020 480 320 1190 560 380 1250 590 450
.70 175 840 395 295 1000 470 350 1045 495 415
.75 185 740 350 280 900 425 335 930 440 400
NOTE − All air data is measured external to unit with air filter in place. Electric heaters have no appreciable air resistance.
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