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
-
-
-
-
-
-
919
1025
950
1100
982
1130
1014
1160
1800
-
-
-
-
-
-
-
-
909
925
939
1005
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.