41
B
LOWER
P
ERFORMANCE
D
ATA
AMEH8
Tons AC
at 0.5"
0.6
0.7
0.8
ESP
CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM
T1 - YELLOW
1.5
875
----
793
----
736
----
674
----
592
----
556
509
460
T2 - RED
2.0
1032
43
965
46
914
49
861
----
810
----
756
712
659
T3 - ORANGE
2.5
1217
37
1153
39
1098
40
1051
42
1009
44
964
918
877
T4 - BLUE
3.0
1365
33
1313
34
1268
35
1221
36
1172
38
1129 1086 1054
T5 - BLACK
3.5
1549
29
1505
30
1460
30
1420
31
1378
32
1350 1305 1268
T1 - YELLOW
2.5
1176
50
1115
53
1044
57
983
60
929
64
863
810
750
T2 - RED
3.0
1319
45
1262
47
1195
50
1143
52
1093
54
1035
976
912
T3 - ORANGE
3.5
1562
38
1506
39
1444
41
1396
42
1340
44
1296 1254 1197
T4 - BLUE
4.0
1713
35
1647
36
1597
37
1554
38
1505
39
1464 1412 1368
T5 - BLACK
5.0
1919
---
1870
---
1837
---
1783
---
1727
---
1679 1642 1608
T1 - YELLOW
3.5
1524
39
1479
40
1439
41
1388
43
1343
44
1281 1243 1190
T2 - RED
4.0
1683
35
1646
36
1607
37
1569
38
1531
39
1488 1441 1395
T3 - ORANGE
4.0
1884
31
1832
32
1849
32
1765
34
1724
34
1692 1661 1626
T4 - BLUE
4.0
1951
30
1904
31
1879
32
1842
32
1803
33
1768 1734 1687
T5 - BLACK
5.0
2036
29
2010
29
1977
30
1947
30
1923
31
1888 1844 1816
T1 - YELLOW
3.0
1304
57
1256
59
1213
61
1166
64
1117
---
1042
994
948
T2 - RED
3.5
1403
53
1381
54
1340
55
1298
57
1244
60
1193 1134 1084
T3 - ORANGE
4.0
1515
49
1487
50
1443
51
1405
53
1369
54
1320 1282 1223
T4 - BLUE
4.0
1663
45
1621
46
1598
46
1563
47
1527
49
1482 1443 1396
T5 - BLACK
5.0
1795
41
1749
42
1728
43
1694
44
1669
44
1632 1605 1554
Notes:
(CFM & Temperature Rise vs. External Static Pressure)
0.1
0.2
0.3
0.4
0.5
Model
Heating Speed
As Shipped
Motor Speed
EXTERNAL STATIC PRESSURE (Inches Water Column)
AMEH801005C**
*
• CFM in chart is w ithout filter(s). Filters do not ship w ith this furnace, but must be provided by the installer. If the furnace requires tw o
return filters, this chart assumes both filters are installed.
• All furnaces ship as high-speed cooling and medium-speed heating. Installer must adjust blow er cooling and heating speed as needed.
AMEH800603B***
AMEH800805C***
AMEH800805D**
*
(MED-HI)
• For most jobs, about 350 - 400 CFM per ton w hen cooling is desirable.
• Temperature rise data is based on 2nd-stage heat. First-stage heat is 75% of rise indicated above.
• INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE RATING PLATE.
• This chart is for information only. For satisfactory operation, external static pressure
should
not exceed value show n on the rating plate.
• A properly derated unit w ill have approximately the same temperature rise at a particular CFM, w hile ESP at the CFM w ill be low er.
• Factory Motor Speed Setting: T1 = 1st Stage Ht, T2 = 2nd Stage Ht, T5 = Cooling.