Trane GAM5B0A18M11EB Installation, Operation And Maintenance Manual page 37

EXTERNAL STATIC
(in w.g)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
NOTES:
1. Values are with wet coil and without filters.
2. Contact your particular filter manufacturer for pressure drop data.
3. Electric heater pressure drop is negligible and is included within the airflow data.
4. Tap 1 is an continuous fan speed tap for single stage systems. Airflow adjustment is required for 2 stage systems.
See Airflow adjustment section.
5. † Factory Setting
GAM5B0C42M31SB, GAM5B0C42M31EA MINIMUM HEATER AIRFLOW CFM
Heater
BAYEAAC04BK1
BAYEAAC04LG1
BAYEAAC05BK1
BAYEAAC05LG1
BAYEAAC08BK1
BAYEAAC08LG1
BAYEAAC10BK1
BAYEAAC10LG1
BAYEAAC10LG3
BAYEABC15BK1
BAYEABC15LG3
BAYEABC20BK1
BAYEACC25BK1
Note: Heating and cooling speeds are the same, factory
set at Speed Tap #4.
Note: A "G" only signal from the comfort control will run
the blower at a lower speed, factory set at Speed Tap #1.
See the Sequence of Operation for additional information.
Note: Speed Tap 1 is NOT used for two stage systems.
Two stage systems will require an airflow adjustment.
AIRFLOW PERFORMANCE
GAM5B0C42M31EB
Speed Taps - 230 VOLTS
5 4 † 3
1644 1575 1401
1596 1525 1346
1550 1480 1300
1509 1437 1252
1463 1391 1205
1420 1345 1151
1376 1301 1085
1332 1251 1020
1271 1179 969
1199 1119 924
Minimum Air Speed Tap
Without HP
Tap 2
Tap 2
Tap 2
Tap 2
Tap 2
Tap 3
Tap 3
-
-
AIRFLOW (CFM)
2 1 5
1266 752 1641
1215 665 1590
1157 569 1542
1110 492 1497
1058 384 1449
980 327 1403
917 259 1356
865 - 1310
813 - 1246
747 - 1171
With HP
Tap 3
Tap 3
Tap 3
Tap 3
Tap 3
Tap 4
Tap 4
-
-
Speed Taps - 208 VOLTS
4 † 3 2
1572 1398 1263
1519 1340 1209
1471 1291 1148
1425 1241 1099
1377 1191 1043
1328 1134 963
1282 1066 898
1228 998 842
1154 944 788
1091 897 719
1
749
659
560
480
370
310
239
-
-
-
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