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.
Superheat
Air Suction temp.
(Design temp.)
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.
Superheat
Air Suction temp.
(Design temp.)
4
4.5
5
1250
1450
1650
1000
1160
1320
1500
1740
1980
128
149
170
173
202
230
Ø1/2", Ø3/8", Ø5/16" (Recommended Ø3/8" or less)
48
54
60
59 - 75°F WB (64 - 90°F DB)
54
61
67
18
20
24
5590
6240
8480
4472
4992
6784
6708
7488
10176
570
622
828
772
842
1124
Ø1/2", Ø3/8", Ø5/16" (Recommended Ø3/8" or less)
216
240
288
59 - 75°F WB (64 - 90°F DB)
80°F DB / 67°F WB
242
270
324
– 29 –
6
8
10
2120
2470
3120
1696
1976
2496
2544
2964
3744
207
259
311
281
351
421
72
96
120
44°F
12R
80°F DB / 67°F WB
81
108
135
54 - 82°F DB
126°F
8R
68°F DB
28
32
36
9180
9880
12720
7344
7904
10180
11016
11856
15260
932
1036
1242
1264
1404
1686
336
384
432
44°F
12R
378
432
486
54 - 82°F DB
126°F
8R
68°F DB
12
14
16
4240
4590
4940
3392
3672
3952
5088
5508
5928
414
466
518
562
632
702
144
168
192
162
189
216
38
40
13070
13420
10460
10740
15680
16100
1294
1346
1756
1826
456
480
513
540
EN