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036-21630-001-B-0904
18 Unitary Products Group
TABLE 4: BP072 HEATING CAPACITIES
CFM ID DB
CAP &
KW
OUTDOOR AIR TEMPERATURE (°F) (72% RH)
-10 0 10 20 30 40 50 60
1800
55
MBH 14.733 23.633 32.534 41.435 50.336 59.237 68.137 77.038
KW 4.418 4.516 4.614 4.712 4.809 4.907 5.005 5.103
70
MBH 13.492 22.393 31.293 40.194 49.095 57.996 66.897 75.797
KW 5.105 5.203 5.301 5.399 5.496 5.594 5.692 5.790
80
MBH 11.260 20.161 29.062 37.962 46.863 55.764 64.665 73.566
KW 5.559 5.657 5.755 5.853 5.950 6.048 6.146 6.244
2400
55
MBH 16.565 25.466 34.366 43.267 52.168 61.069 69.969 78.870
KW 4.043 4.141 4.239 4.337 4.434 4.532 4.630 4.728
70
MBH 15.348 24.249 33.149 42.050 50.951 59.852 68.752 77.653
KW 4.737 4.835 4.933 5.031 5.128 5.226 5.324 5.422
80
MBH 13.007 21.908 30.808 39.709 48.610 57.511 66.411 75.312
KW 5.159 5.257 5.355 5.453 5.550 5.648 5.746 5.844
3000
55
MBH 17.156 26.057 34.958 43.859 52.759 61.660 70.561 79.462
KW 3.870 3.968 4.066 4.164 4.261 4.359 4.457 4.555
70
MBH 15.915 24.816 33.717 42.618 51.519 60.419 69.320 78.221
KW 4.557 4.655 4.753 4.851 4.948 5.046 5.144 5.242
80
MBH 13.684 22.584 31.485 40.386 49.287 58.188 67.088 75.989
KW 5.011 5.109 5.207 5.305 5.402 5.500 5.598 5.696
THE MBH AND KW VALUES DO NOT INCLUDE THE SUPPLY AIR BLOWER MOTOR.
FOR NET CAPACITY, ADD THE SUPPLY AIR BLOWER MOTOR HEAT (MBH = 3.415 X KW)
TABLE 5: SUPPLY AIR BLOWER PERFORMANCE (6 TON BELT DRIVE) - SIDE DUCT APPLICATION
RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS
3200 1150 2325 1182 2425 1212 2525 --------
3000 1100 2010 1129 2090 1157 2150 1185 2225 1215 2290 1242 2360 - -
2800 1045 1700 1074 1780 1102 1850 1131 1940 1160 2025 1190 2075 1217 2130
2600 985 1425 1015 1475 1045 1540 1075 1630 1103 1715 1135 1760 1163 1825
2400 930 1240 958 1300 990 1350 1020 1400 1051 1430 1081 1490 1111 1600
2200 - - 905 1070 933 1160 965 1210 997 1250 1028 1285 1060 1325
2000 ------9191025 950 1100 982 1130 1014 1160
1800 --------9099259391005 968 1030
RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS RPM WATTS
3200 --------------
3000 --------------
2800 1245 2190 ------------
2600 1193 1920 1222 1990 1250 2060 --------
2400 1142 1675 1173 1730 1205 1800 1234 1885 ------
2200 1090 1380 1124 1450 1155 1550 1186 1640 1217 1710 1249 1775 - -
2000 1045 1175 1077 1200 1109 1275 1140 1360 1170 1460 1205 1545 1235 1600
1800 998 1050 1028 1060 1058 1060 1087 1075 1118 1150 1148 1250 1176 1360
0.60 0.70 0.80
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
3
0.20 0.30 0.40 0.50
UNIT
TONNAGE
AIR
FLOW
CFM
6
1, 2
UNIT
TONNAGE
AIR
FLOW
CFM
6
1, 2
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
3
0.90 1.00 1.10 1.20 1.30 1.40 1.50
1. 230/460/575 Volts
2. For 208 Volts multiply values by 0.95.
3. Includes allowances for a wet evaporator coil, 1” filters, and the heat exchangers. Refer to STATIC RESISTANCE Table for
resistance values on applications other than gas / electric units with side duct airflows.