Cb29M-41 Blower Performance (460V – 1 Ph); Cb29M-46 Blower Performance (208/230V); Cb29M-51 Blower Performance (208/230V) - Lennox ELITE 10 CB29M Series Unit Information

External Static
Pressure
in. w.g. Pa
.00 0
.05 10
.10 25
.15 35
.20 50
.25 60
.30 75
.40 100
.50 125
.60 150
.70 175
.80 200
NOTE — All air data is measured external to unit with air filter in place.
Electric heaters have no appreciable air resistance.
External Static
Pressure
in. w.g. Pa
.00 0
.05 10
.10 25
.15 35
.20 50
.25 60
.30 75
.40 100
.50 125
.60 150
.70 175
.80 200
.85 210
NOTE — All air data is measured external to unit with air filter in place.
Electric heaters have no appreciable air resistance.
External Static
Pressure
in. w.g. Pa
.00 0
.05 10
.10 25
.15 35
.20 50
.25 60
.30 75
.40 100
.50 125
.60 150
.70 175
.75 185
NOTE — All air data is measured external to unit with air filter in place.
Electric heaters have no appreciable air resistance.
BLOWER DATA – CB29M
CB29M-41 BLOWER PERFORMANCE (460v – 1 ph)
Air Volume and Motor Watts at Specific Blower Taps
High
cfm L/s Watts
1455 685 665
1445 680 655
1430 675 645
1420 670 635
1400 660 620
1385 655 605
1365 645 590
1325 625 555
1275 600 520
1220 575 475
1160 545 430
1090 515 375

CB29M-46 BLOWER PERFORMANCE (208/230v)

Air Volume and Motor Watts at Specific Blower Taps
High
cfm L/s Watts
1750 825 725
1740 820 720
1725 815 710
1700 805 700
1675 790 690
1645 775 680
1610 760 665
1525 720 635
1420 670 605
1295 610 570
1155 545 535
995 470 495
905 430 475

CB29M-51 BLOWER PERFORMANCE (208/230v)

Air Volume and Motor Watts at Specific Blower Taps
High
cfm L/s Watts
2050 970 1005
2030 955 990
2005 945 980
1975 935 970
1950 920 955
1920 905 940
1890 890 930
1820 860 900
1745 825 875
1665 785 845
1580 745 820
1535 725 805
Page 4
Medium
cfm L/s Watts
1120 530 535
1120 530 530
1120 530 520
1115 525 510
1110 525 500
1105 520 485
1095 515 475
1080 510 450
1055 495 425
1025 485 400
990 465 375
950 450 350
Medium
cfm L/s Watts
1495 705 580
1495 705 580
1490 700 575
1475 695 565
1460 690 550
1435 675 535
1405 665 520
1335 630 490
1245 585 455
1135 535 420
1000 470 380
850 400 345
765 360 325
Medium
cfm L/s Watts
1785 845 800
1770 835 795
1750 825 785
1730 815 775
1710 805 765
1685 795 755
1660 785 745
1605 760 725
1545 730 705
1485 700 680
1415 665 660
1375 650 650
Low
cfm L/s Watts
925 435 420
935 440 420
945 445 415
950 450 410
950 450 405
950 450 385
945 445 380
925 435 360
890 420 345
845 400 325
785 370 310
715 340 290
Low
cfm L/s Watts
1250 590 520
1255 595 520
1255 590 500
1250 590 490
1235 585 475
1220 575 460
1200 565 445
1140 540 415
1065 505 385
970 455 355
850 400 325
715 340 295
640 300 280
Low
cfm L/s Watts
1590 750 660
1570 740 655
1550 735 650
1530 725 645
1510 715 640
1490 705 635
1465 690 630
1415 670 615
1365 645 600
1305 615 580
1245 585 555
1210 570 540