General
Data
GAT2A0B42 AIRFLOW PERFORMANCE TABLE
AIRFLOW PERFORMANCE
GAT2A0B42S31SA
EXTERNAL STATIC |
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| AIRFLOW (CFM) |
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(in w.g) |
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| Speed Taps - 230 VOLTS | Speed Taps - 208 VOLTS | ||||
| 3 | 2 † | 1 | 3 | 2 † | 1 |
0 | 1646 | 1495 | 1358 | 1522 | 1298 | 1138 |
0.1 | 1599 | 1464 | 1335 | 1489 | 1285 | 1137 |
0.2 | 1546 | 1421 | 1313 | 1449 | 1260 | 1120 |
0.3 | 1488 | 1380 | 1280 | 1401 | 1233 | 1099 |
0.4 | 1425 | 1329 | 1233 | 1348 | 1193 | 1065 |
0.5 | 1353 | 1264 | 1178 | 1281 | 1140 | 1023 |
0.6 | 1259 | 1182 | 1108 | 1202 | 1075 | 958 |
0.7 | 1145 | 1081 | 995 | 1102 | 965 | 868 |
0.8 | 982 | 909 | 839 | 926 | 817 | 753 |
0.9 | 788 | 759 | 731 | 761 | 713 | N/A |
1.0 | 563 | N/A | N/A | 538 | N/A | N/A |
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.† Factory Setting
GAT2A0B42S31SA MINIMUM HEATER AIRFLOW CFM
Heater | Minimum Air Speed Tap | |
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| With Heat Pump | Without Heat Pump |
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BAYEAAC05BK1AA | Tap 1 | Tap 1 |
BAYEAAC05LG1AA |
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BAYEAAC08BK1AA | Tap 1 | Tap 1 |
BAYEAAC08LG1AA |
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BAYEAAC10BK1AA | Tap 1 | Tap 1 |
BAYEAAC10LG1AA |
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BAYEABC15BK1AA | Tap 1 | Tap 1 |
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BAYEABC20BK1AA | Tap 3 | Tap 1 |
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SEE AIR HANDLER NAMEPLATE FOR ADDITIONAL INFORMATION
Note: Heating and cooling speeds are the same, factory set at Speed Tap #2.
Pub. No. | 7 |
