Lennox CHA16 User Manual

Page 8
CHA16823 BLOWER PERFORMANCE
Air
STATIC PRESSURE EXTERNAL TO UNIT  Inches Water Gauge
Ai
r
Volume
(cfm)
.20 .40 .60 .70 .80 .90 1.00 1.10 1.30 1.50
(cfm)
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2200                 740 0.65 785 0.75 825 0.80 865 0.90 905 0.95 945 1.05 1020 1.20 1090 1.40
2400                 765 0.75 805 0.85 845 0.90 880 1.00 920 1.10 955 1.15 1025 1.35 1095 1.50
2600                 790 0.90 825 0.95 865 1.05 900 1.15 935 1.20 970 1.30 1040 1.50 1105 1.70
2800         740 0.85 815 1.00 850 1.10 885 1.20 920 1.30 955 1.40 985 1.45 1055 1.65 1115 1.85
3000         770 1.00 840 1.15 875 1.25 910 1.35 940 1.45 975 1.55 1005 1.65 1070 1.85 1130 2.05
3200 735 1.00 805 1.15 870 1.35 905 1.45 935 1.55 965 1.65 1000 1.75 1030 1.85 1090 2.05 1150 2.25
3400 775 1.20 840 1.35 900 1.55 930 1.65 965 1.75 995 1.85 1020 1.95 1050 2.05 1110 2.25        
NOTE  All data is measured external to the unit with dry coil and with the air filters in place. See Pages 11 thru 13 for Accessory Air Resistance data.
CHA16953 BLOWER PERFORMANCE
Air
STATIC PRESSURE EXTERNAL TO UNIT  Inches Water Gauge
Ai
r
Volume
(cfm)
.20 .40 .60 .70 8.0 9.0 1.00 1.10 1.30
(cfm)
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2600                 850 1.15 895 1.30 930 1.40 980 1.50 1020 1.65 1055 1.80 1155 2.05
2800         800 1.05 875 1.35 920 1.40 955 1.55 995 1.65 1030 1.80 1065 1.95 1145 2.25
3000         840 1.20 910 1.40 940 1.55 980 1.70 1015 1.90 1050 2.05 1085 2.20        
3200 815 1.20 885 1.45 940 1.70 975 1.75 1005 1.90 1045 2.10 1080 2.20                
*3400 860 1.45 920 1.65 975 1.85 1010 2.00 1045 2.15 1080 2.30                        
3600 900 1.70 960 1.90 1015 2.10 1045 2.25                                        
3800 950 1.95 995 2.20                                                        
NOTE  All data is measured external to the unit with dry coil and air filters in place. See Pages 11 thru 13 for Accessory Air Resistance data.
*Minimum air volume at .25 in. w. g. with electric heat.
CHA161353 BLOWER PERFORMANCE
Air
STATIC PRESSURE EXTERNAL TO UNIT  Inches Water Gauge
Ai
r
Volume
(cfm)
.20 .40 .60 .70 .80 .90 1.00 1.10 1.30 1.50
(cfm)
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3600 585 0.89 665 1.13 735 1.37 770 1.52 795 1.65 820 1.80 850 1.93 875 2.08 935 2.41 985 2.68
3800 605 1.00 685 1.25 750 1.52 785 1.67 805 1.80 830 1.94 860 2.08 890 2.26 940 2.56 995 2.85
4000 630 1.14 705 1.41 770 1.68 795 1.81 820 1.96 845 2.11 875 2.26 905 2.43 955 2.67 1000 3.01
4200 650 1.29 725 1.57 790 1.86 810 2.01 835 2.16 865 2.31 890 2.46 920 2.63 970 2.93 1005 3.15
4400 680 1.46 745 1.76 800 2.04 825 2.22 855 2.37 880 2.51 910 2.69 930 2.83 980 3.14        
4600 705 1.65 770 1.95 820 2.27 845 2.43 870 2.58 900 2.75 925 2.92 950 3.06 995 3.33        
4800 730 1.85 790 2.17 840 2.50 865 2.66 890 2.82 920 2.99 945 3.15 970 3.32                
5000 755 2.07 810 2.42 860 2.75 885 2.91 910 3.07 935 3.24 960 3.41                        
5200 775 2.30 830 2.69 885 3.02 910 3.18 935 3.34                                        
NOTE  All data is measured external to the unit with dry coil and with the air filters in place. See Pages11 thru 13 for Accessory Air Resistance data.
NOTE  Data in shaded area denotes optional 3 hp drive kit.

Lennox CHA16 Specifications

General

Brand	Lennox
Model	CHA16
Category	Air Conditioner
Language	English