ECR International BCL Installation, Operation And Maintenance Manual page 21

Motor
Furnace Model
HP
BCL(S)
BFL 1/2 HP
80 – 145
BCL(S)
BFL 1 HP
80 – 145 (T)
Motor
Furnace Model
HP
BCL(S)
80 – 120
1/3 HP
BFL
80 – 120
BCL(S)
80 – 145
1/2 HP
BFL
80 – 145
Continued on next page.
TABLE A-12: AIRFLOW CHARACTERISTICS – DIRECT DRIVE
Blower ∆T
G10 85°F
DCT1220-1104-5 85°F
TABLE A-13: AIRFLOW CHARACTERISTICS – BELT DRIVE
Motor
∆T Blower
FLA
5.4 85°F G10
7.8 85°F G10
Motor
Speed
FLA
0.20
High 1810
Med-High 1570
7.0
Med-Low 1090
Low 710
High 2188
12.3
Medium 1742
14.0 MAX
Low 1410
Motor
Blower
Pulley
Pulley Turns
0.20
Out
0 1425
2 1280
7 x ¾
4 1115
6 920
0 1535
2 1440
6 x ¾
4 1320
6 1225
21
CFM
External Static Pressure – Inches w.c.
0.25 0.30 0.40
1775 1740 1675
1555 1540 1495
1085 1080 1070
700 700 690
2161 2133 2069
1730 1718 1702
1410 1410 1390
CFM
External Static Pressure – Inches w.c.
0.25 0.30 0.40
1355 1280 1125
1200 1125 915
1020 905 530
800 645 190
1475 1410 1250
1370 1295 1090
1250 1170 970
1140 1040 835
0.50 0.60
1585 1510
1445 1375
1065 1050
665 650
2016 1933
1670 1604
1374 1326
0.50 0.60
905 516
555 256
225 11
- - - - - -
1065 845
880 472
625 319
435 132
28141 Rev A 10-27-06