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036-21564-002-A-0404
Unitary Products Group 9
SUPPLY AIR BLOWER PERFORMANCE - BCH036, 048 & 060 with Direct-Drive
SUPPLY AIR BLOWER PERFORMANCE - BCH060 with Belt-Drive
MODEL
BCH
AIR FLOW
CFM
Available External Static Pressure - IWG*
0.20 0.30 0.40 0.50 0.60 0.70 0.80
RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts
060
2500 1059 1560 1077 1590 1095 1630 1114 1650 1134 1660 1158 1685 1181 1720
2400 1032 1405 1054 1470 1074 1525 1094 1560 1116 1595 1140 1620 1167 1640
2300 1005 1260 1024 1275 1049 1370 1069 1440 1090 1475 1116 1505 1142 1535
2200 980 1160 1002 1170 1022 1190 1044 1250 1066 1350 1090 1410 1117 1440
2100 930 1060 957 1070 983 1080 1010 1100 1039 1160 1064 1260 1092 1340
2000 877 950 908 975 941 1000 976 1020 1009 1050 1040 1100 1070 1225
1900 ----8948859409409809801014 1020 1047 1095
1800 ----8558159038609509059889401022 970
1700 ------8848159258509648801001 910
1600 ------864770908805948835987870
1500 --------882740926780965830
BCH060 - SIDE DUCT APPLICATIONS (230/460/575 VOLTS)
MODEL
BCH
AIR FLOW
CFM
Available External Static Pressure - IWG*
0.90 1.00 1.10 1.20 1.30 1.40 1.50
RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts RPM Watts
060
2500 --------------
2400 1193 1665 ------------
2300 1170 1580 1202 1620 ----------
2200 1148 1480 1180 1530 ----------
2100 1121 1385 1155 1425 1190 1475 --------
2000 1100 1285 1133 1340 1169 1385 1205 1445 ------
1900 1079 1180 1110 1240 1143 1280 1178 1330 1222 1375 ----
1800 1058 1060 1090 1135 1122 1190 1158 1240 1196 1295 ----
1700 1035 960 1071 1030 1103 1100 1134 1140 1164 1175 1197 1205 - -
1600 1020 900 1056 965 1088 1035 1118 1065 1145 1105 1170 1130 1198 1150
1500 1004 860 1038 880 1070 925 1101 980 1130 1045 1158 1075 1184 1110
NOTE: FOR 208 VOLTS, MULTIPLYVALUES BY 0.95.
*INCLUDES ALLOWANCES FOR AWET INDOOR COILAND 1" FILTERS. REFER TO THE STATIC RESISTANCES TABLE FOR RESISTANCE VALUES ON APPLICATIONS OTHER
THAN HEAT PUMP UNITS WITH SIDE DUCT AIRFLOWS.
MOTOR AND DRIVE DATA - Belt-Drive Blower
MODEL
BLOWER
RANGE
(RPM)
MOTOR*
ADJUSTABLE
MOTOR PULLEY
FIXED
BLOWER PULLEY
BELT
HP RPM
FRAME
SIZE
SERVICE
FACTOR
PITCH
DIA.
(in.)
BORE
(in.)
PITCH
DIA.
(in.)
BORE
(in.)
PITCH
LENGTH
(in.)
DESIG-
NATION
BCH 036 790 - 1120 1-1/2 1725 56 1.15 2.4 - 3.4 7/8 5.7 1 37.3 A36
BCH 048 790 - 1120 1-1/2 1725 56 1.15 2.4 - 3.4 7/8 5.7 1 37.3 A36
BCH 060 850 - 1220 1-1/2 1725 56 1.15 2.4 - 3.4 7/8 5.2 1 37.3 A36
*All motors have solid bases and are inherently protected. These motors can be selected to operate into their service factor because they are located in the moving air, upstream of any
heating device.
MODEL
BCH
MOTOR
SPEED
Available External Static Pressure - IWG*
0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts CFM Watts
036
HI
MED
LOW
-
1660
1470
-
850
750
-
1630
1440
-
820
725
-
1590
1410
-
780
700
1720
1550
1370
825
750
675
1665
1500
1330
795
720
650
1600
1450
1290
765
690
625
1540
1400
1250
735
665
610
1490
1360
1220
700
650
600
1380
1270
1130
670
610
560
048
HI
MED
LOW
-
1810
1635
-
910
810
-
1780
1610
-
880
780
2000
1740
1580
1010
850
760
1950
1700
1555
975
825
740
1905
1665
1540
945
800
730
1840
1620
1510
910
775
715
1770
1560
1460
825
740
690
1660
1480
1400
825
700
660
1530
1390
1300
775
660
615
060
HI
MED
LOW
-
2390
2270
-
1350
1320
-
2350
2230
-
1300
1270
2500
2300
2190
1400
1255
1220
2420
2245
2145
1350
1210
1170
2340
2190
2090
1300
1165
1110
2260
2130
2030
1250
1120
1070
2160
2065
1960
1190
1075
1020
2060
1990
1890
1135
1030
970
1925
1900
1810
1065
970
920
NOTE: FOR 208 VOLTS, MULTIPLYVALUES BY 0.95.
*INCLUDES ALLOWANCES FOR AWET INDOOR COILAND 1" FILTERS. REFER TO THE STATIC RESISTANCES TABLE FOR RESISTANCE VALUES ON APPLICATIONS OTHER
THAN HEAT PUMP UNITS WITH SIDE DUCT AIRFLOWS.
230 / 460 / 575 VOLTS - SIDE DUCT APPLICATIONS