Page 15
BLOWER DATA
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL & AIR FILTERS IN PLACE
FOR ALL UNITS ADD:
1 - Wet indoor coil air resistance of selected unit.
2 - Any factory installed options air resistance (heat section, economizer, etc.)
Then determine from blower table blower motor output and drive required.
See page 48 for wet coil and option/accessory air resistance data.
MINIMUM AIR VOLUME REQUIRED FOR DIFFERENT GAS HEAT SIZES
Low (L), Standard (S) and Medium Heat (M) - 4500 cfm minimum
High Heat (H) - 5125 cfm minimum
Air Volume
cfm
TOTAL STATIC PRESSURE - Inches Water Gauge (Pa)
0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2750 385 0.30 505 0.50 600 0.70 680 755 1.10 820 1.30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3000 0.35 515 0.55 610 0.75 685 1.00 760 1.20 825 1.45 885 1.70 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3250 405 0.40 520 0.60 615 0.85 1.10 765 1.30 830 1.60 1.85 2.10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
3500 415 0.45 530 0.70 620 700 1.20 775 1.45 840 1.70 2.00 2.25 1005 2.55 - - - - - - - - - - - - - - - - - - - - - - - -
3750 425 0.50 540 0.75 630 1.05 710 1.30 780 1.60 845 1.85 2.15 2.45 1010 2.70 1060 3.00 1110 3.30 - - - - - - - - - - - -
4000 435 0.55 545 0.85 635 1.10 715 1.40 785 1.70 850 2.00 2.30 2.60 1020 1070 3.25 1115 3.55 1160 3.85 1205 4.15
4250 445 0.60 555 645 1.25 725 1.55 1.85 855 2.15 2.45 2.80 1025 3.10 1075 3.45 1120 3.75 1165 4.10 1210 4.45
4500 455 0.70 565 1.00 655 1.35 730 1.65 800 2.00 865 2.35 2.65 3.00 1030 3.30 1080 3.65 1130 4.05 1175 4.35 1215 4.70
4750 470 0.75 575 1.10 660 1.45 740 1.80 810 2.15 870 2.50 2.85 3.20 1040 3.55 1085 1135 4.25 1180 4.65 1225 5.00
5000 480 0.85 585 1.25 670 1.60 750 815 2.30 880 2.70 3.05 3.40 1045 3.80 4.15 1140 4.50 1185 1230 5.30
5250 1.35 680 1.70 755 2.10 825 2.50 3.25 1000 3.65 1050 4.00 1100 4.40 1150 4.80 5.20 1235 5.60
5500 505 1.05 605 1.45 1.85 765 2.25 835 2.65 3.05 3.45 1010 3.85 1060 4.25 1110 4.70 1155 5.10 1200 5.50 1240
5750 520 1.15 615 1.60 700 2.00 775 2.45 840 2.85 3.25 3.65
1015 4.10 1065 4.50 1115 1160 5.35 1205 5.80 1250 6.25
6000 530 1.30 630 1.75 710 2.15 785 2.60 850 3.05 3.45 1025 4.35 1075 4.80 1120 5.20 1170 5.65 1215 6.10 1255 6.55
6250 545 1.40 640 720 2.35 2.80 860 3.25 3.70 4.15 1030 4.60 1080 5.05 1130 5.50 1175 1220 6.45 1265
6500 560 1.55 650 2.05 730 2.50 805 3.00 870 3.45 4.40 1040 4.85 5.35 1140 5.85 1185 6.30 1225 6.75 1270 7.25
6750 570 1.70 665 2.20 745 2.70 815 3.20 880 3.70 4.20 4.65 1045 5.10 5.60 1145 6.10 6.60 1235 7.10 1275 7.60
7000 585 1.85 675 2.35 755 825 3.40 4.45 1005 1055 5.40 1105 1155 6.45 1200 1240 7.45 1285 8.00
7250 600 2.00 2.60 765 3.10 835 3.65 4.15 4.65 1015 5.25 1065 5.75 1115 6.25 1160 6.75 1205 7.30 1250 7.85 8.35
7500 615 2.20 700 2.75 775 3.30 845 3.85 4.45 1020 5.50 1075 6.05 1125 6.60 1170 7.15 1215 7.65 1260 8.25 1300 8.75
7750 630 2.40 715 3.00 3.55 855 4.10 4.70 5.25 1030 5.80 1080 6.35 1130 1180 7.50 1225 8.05 1265 8.60 1305
8000 640 2.55 725 3.20 800 3.80 865 4.35 5.50 1040 6.10 6.70 1140 7.25 1185 7.85 1230 8.40 1275 1315
8250 655 2.80 740 3.40 810 4.00 880 4.65 5.25 5.85 1050 6.45 1100 7.05 1150 7.65 8.25 1240 8.85 1280 1325 10.05
8500 670 3.00 750 3.65 825 4.30 5.55 1005 6.15 1060 6.80 1110 7.40 1160 8.05 1205 8.65 1250 1330 10.45
8750 685 3.25 765 835 4.55 5.20 5.85 1015 6.45 1070 7.15 1120 7.75 1165 8.35 1215 1255 1300 10.30 1340
700 3.50 780 4.20 850 4.85 5.50 6.15 1025 6.80 1080 7.50 1130 8.15 1175 8.75 1220 1265 10.10 1310 10.80 1350 11.40
715 3.75 4.45 860 5.15 5.85 6.55 1040 7.20 7.85 1140 8.55 1185 1230 1275 10.55 1315 11.20 - - - - - -
730 4.00 805 4.75 875 5.45 6.15
1050 7.60 1100 8.25 1150 1240 10.30 1285 11.05 - - - - - - - - - - - -
745 4.30 820 5.05 885 5.75 6.55 1005 7.20 1060 1110 8.65 1160 1205 10.05 1250 10.80 11.50 - - - - - - - - - - - -
10,000 760 4.60 835 5.40 6.15 6.85 1015 7.60 1070 8.35 1120 1170 1215 10.50 1260 11.25 - - - - - - - - - - - - - - - - - -
10,250 775 845 5.65 6.45 7.20 1030 8.00 1080 8.75 1135 1180 10.25 1225 11.00 - - - - - - - - - - - - - - - - - - - - - - - -
10,500 5.20 860 6.00 6.85 7.65 1040 8.40 1145 10.00 10.70 1235 11.45 - - - - - - - - - - - - - - - - - - - - - - - -
10,750 805 5.55 875 6.40 7.25 1000 8.05 1055 8.85 1105 1155 10.45 1200 11.20 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
11,000 820 6.80 7.60 1010 8.45 1065 1115 10.05 1165 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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