Cb29M-51 Blower Performance (460V – 1 Ph); Cb29M-65 Blower Performance (208/230V); Cb29M-65 Blower Performance (460V – 1 Ph) - 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
.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 cfm
.00 0 2245
.05 10 2220
.10 25 2190
.15 35 2165
.20 50 2135
.25 60 2105
.30 75 2070
.40 100 2005
.50 125 1935
.60 150 1855
.70 175 1775
.80 200 1690
.90 225 1600
.95 235 1555
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
.90 225
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-51 BLOWER PERFORMANCE (460v – 1 ph)
Air Volume and Motor Watts at Specific Blower Taps
High
cfm L/s Watts
2135 1010 960
2110 995 945
2080 980 935
2055 970 920
2025 955 910
1995 940 895
1965 930 885
1905 900 860
1840 870 835
1770 835 810
1700 805 785
1630 770 760
1595 750 745

CB29M-65 BLOWER PERFORMANCE (208/230v)

Air Volume and Motor Watts at Specific Blower Taps
High Medium–High
L/s Watts cfm L/s Watts
1060 1080 2130 1005
1045 1070 2105 995
1035 1060 2080 985
1020 1050 2055 970
1005 1040 2030 960
995 1030 2000 945
980 1020 1970 930
945 995 1910 900
910 975 1845 870
875 950 1775 835
840 925 1695 800
800 900 1615 765
755 875 1530 725
735 865 1490 700
CB29M-65 BLOWER PERFORMANCE (460v – 1 ph)
Air Volume and Motor Watts at Specific Blower Taps
High
cfm L/s Watts
2230 1055 1145
2200 1040 1135
2170 1025 1120
2140 1010 1110
2110 995 1095
2080 980 1085
2045 965 1075
1980 935 1050
1910 900 1025
1835 865 1000
1760 830 975
1680 795 950
1600 755 925
Medium
cfm L/s
1895 895
1875 885
1855 875
1830 865
1805 850
1780 840
1755 830
1700 800
1640 775
1580 745
1515 715
1445 680
1410 665
Medium
cfm L/s Watts
930 2000 945 820
920 1980 935 815
915 1955 925 805
905 1935 910 795
895 1910 900 785
885 1880 890 780
875 1855 875 770
855 1795 850 750
830 1735 820 730
810 1665 785 710
785 1595 755 690
755 1520 715 665
730 1440 680 645
715 1395 660 635
Medium
cfm L/s
2050 965
2030 955
2005 945
1980 935
1960 925
1930 910
1905 900
1845 870
1785 840
1715 810
1645 775
1565 740
1485 700
Page 5
Low
Watts cfm L/s
800 1695 800
785 1675 790
775 1660 785
765 1640 775
755 1620 765
740 1595 755
730 1575 740
710 1525 720
685 1470 695
665 1415 670
640 1355 640
620 1295 610
605 1260 595
Medium–Low
cfm L/s Watts cfm
1800 850 695 1565
1780 840 690 1550
1760 830 680 1535
1735 820 670 1520
1715 810 665 1500
1690 795 655 1480
1665 785 645 1460
1610 760 630 1415
1555 735 610 1365
1495 705 595 1310
1430 675 580 1245
1365 645 560 1180
1290 610 545 1105
1255 590 535 1070
Low
Watts cfm L/s
925 1790 845
915 1770 835
910 1745 825
900 1725 815
890 1705 805
880 1680 795
870 1655 780
845 1605 755
825 1550 730
800 1490 705
775 1425 675
745 1360 640
720 1290 610
Watts
680
675
665
655
645
640
630
610
590
575
555
535
525
Low
L/s Watts
740 570
730 570
725 565
715 560
710 555
700 550
690 540
670 530
645 515
615 500
590 485
555 470
520 455
505 450
Watts
750
740
735
725
715
705
695
675
660
640
620
600
585