Thermo Products AH1-A, AH2-A service manual Cfm Capacity Charts

All installations and services must be performed by qualified personnel.

CFM CAPACITY CHARTS

AH1-A
.2 Duct Static Pressure
with heating coil
And applicable Evaporator Coil Model	CFM (HI)	CFM (M. HI)	CFM (M. LOW)	CFM (LOW)
1024E and 1030E	1299	1123	992	821
1224-30G1	1756	1202	1073	880
1036E	1435	1231	1055	861
1236G1	1438	1193	1036	860
.2 Duct Static Pressure and applicable
Air Conditioning Coil Only
1024E and 1030E	1390	1243	1085	905
1224-30G1	1591	1335	986	921
1036E	1575	1307	1092	911
1236G1	1523	1280	1074	913
Heating coil
.2 Duct Static Pressure	1514	1261	1055	889
.2 Duct Static Pressure + .3 additional
load	1294	1109	964	785

AH2-A
.2 Duct Static Pressure
with heating coil
And Applicable Evaporator Coil Model	CFM (HI)	CFM (M. HI)	CFM (M. LOW)	CFM (LOW)
1060G1 and 1242G1	2052	1632	1326	1034
1042E	1915	1444	1296	1078
1048E	1568	1433	1251	1054
.2 Duct Static Pressure and applicable
Air conditioning coil only
1060G1 and 1242G1	2371	1826	1487	1517
1042E	1794	1580	1377	1132
1048E	1717	1515	1400	1122
Heating coil only
.2 Duct Static Pressure	2161	1685	1330	1047
.2 Duct Static Pressure + .3 additional
load	1977	1459	1200	962

CFM CAPACITY

The CFM at .2 static pressure takes into account the resistance of the internal A-coil. The CFM at a .5 static pressure accounts for the addition of an external hydronics coil which would typically add .3 to the static pressure.

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