13
Pub. No. 22-1840-14
TUHM AIRFLOW - COOLING
CFM
1000 1024 1028 1022 1011
CFM
1072 1094 1097 1089 1076
CFM
1143 1164 1165 1157 1141
CFM
1214 1233 1234 1224 1207
CFM
1286 1303 1302 1291 1272
CFM
1393 1408 1405 1392 1370
CFM
1500 1513 1508 1492 1468
CFM
1571 1582 1576 1559 1533
Watts
CFM
1148 1169 1170 1161 1146
CFM
1230 1248 1248 1238 1221
CFM
1311 1328 1327 1315 1295
CFM
1393 1408 1405 1392 1370
CFM
1474 1488 1483 1468 1445
CFM
1597 1607 1601 1583 1556
CFM
1719 1727 1718 1699 1668
CFM
1801 1807 1797 1775 1743
Watts
CFM
1444 1458 1454 1440 1417
CFM
1546 1557 1552 1535 1510
CFM
1648 1657 1650 1631 1603
CFM
1750 1757 1748 1727 1696
CFM
1852 1857 1845 1823 1790
CFM
2004 2006 1992 1967 1947
CFM
2157 2156 2140 2050 1947
CFM
2259 2255 2140 2050 1947
Watts
966 966 966 966 966
1. * First letter may be "A" or "T".
2. ^ Letter may be "A" through "Z"
4. Continuous Fan Setting: Heating or cooling airflow is approximately 50% of selected
5. LOW 350 cfm/ton is recommended for variable speed application for COMFORT & HUMID
CLIMATE setting; NORMAL is 400 cfm/ton; HIGH 450 cfm/ton is for DRY CLIMATE setting.
290 CFM/ton
310 CFM/ton
330 CFM/ton
350 CFM/ton
450 CFM/ton
370 CFM/ton
400 CFM/ton
350 CFM/ton
370 CFM/ton
450 CFM/ton
Cooling
430 CFM/ton
370 CFM/ton
400 CFM/ton
5
4
290 CFM/ton
310 CFM/ton
330 CFM/ton
430 CFM/ton
450 CFM/ton
350 CFM/ton
Furnace Cooling Airflow (CFM) and Power (Watts) vs. External Static
Airflow
Setting
External Static Pressure
3.5
290 CFM/ton
Unit
Outdoor
310 CFM/ton
330 CFM/ton
400 CFM/ton
430 CFM/ton
NOTE:
CONTINUOUS fan mode during
COOLING operation may not be
appropriate in humid climates. If the
indoor air exceeds 60% relative humidity
or simply feels uncomfortably humid,
it is recommended that the fan only be
used in the AUTO mode.