Ton
Std.
AHU Air flow rate
Min.
(cfm)
Max.
Min.
Dx-coil internal
volume (inch³)
Max.
Copper tube dia. (inch)
Max. Capacity (kBtu/h)
Coil on Air temp.
Evaporating temp.
Superheat
Air Suction temp.
(Design temp.)
Max. Capacity (kBtu/h)
Coil on Air temp.
Evaporating temp.
Subcool
Air Suction temp.
(Design temp.)
8
10
12
14
16
2470 3120 4240 4590 4940 5590 6240 7360 8480 8830 9180 9530 9880 12720 13070 13420
259 311 414 466 518 570 622 725 828 880 932 984 1036 1242 1294 1346
488 683 781 879 976 1172 1367 1465 1562 1660 1757 1855 1953 2343 2441 2539
Ø1/2", Ø3/8", Ø5/16" (Recommended Ø3/8" or less)
96
120 144 168 192 216 240 264 288 312 336 360 384 432 456 480
– 34 –
18
20
22
24
26
No restriction
No restriction
59 - 75°F WB (64 - 90°F DB)
44°F
10.8°F
80°F DB / 67°F WB
-
-
-
-
-
28
30
32
36
38
40