kW packages in bold indicates that these heat packages require and include circuit breakers. Optional for others.
(1) For 208 Volts use .751 correction factor for kW & BTUH.
(2) 12.5 & 15Kw (2 stage models) require 2 supply circuits. Circuit #1 includes blower motor amps.
Performance
0.1
0.2
0.3
0.4
0.5
Low
555
546
537
523
487
Medium
653
634
626
578
578
High
725
675
640
623
602
Low
662
648
623
603
563
Medium
815
786
779
753
730
High
985
945
906
877
829
Low
804
782
777
750
722
Medium
1,009
978
946
900
858
High
1,129
1,085
1,047
976
925
Low
1,111
1,076
1,040
991
938
Medium
1,242
1,189
1,151
1,089
1,016
High
1,335
1,282
1,221
1,168
1,095
Low
1,175
1,145
1,116
1,047
985
Medium
1,333
1,296
1,267
1,242
1,201
High
1,437
1,412
1,378
1,341
1,291
Low
1,175
1,145
1,116
1,047
985
Medium
1,333
1,296
1,267
1,242
1,201
High
1,437
1,412
1,378
1,341
1,291
*Cooling Speed Settings in Bold are Factory Settings
Clearances to Air Handler
TOP
FRONT*
* Can be less than 18" if front panel is directly behind
SIDES
a louvered closet door; check with local codes and regulations.
REAR
Model
Cooling
Speed
Setting
Wet DX Coil with Filter & Electric Heat
CFM vs. ESP (inches H
2
0)
0"
18"
0"
0"
W****42
W****18
W****24
W****30
W****36
W****31
Electrical Data
Kw
Mbtuh
(1) 240 V
(1) 240 V
208 V
240 V
208 V
240 V
Circuit 1
Circuit 2
18 No Heat
0
0
1.2
1.1
1.5
1.4
15
-
18 Elec. Heat
5.0
17,065
1.2
1.1
24.1
27.4
30
-
18 Elec. Heat
7.5
25,598
1.2
1.1
35.3
40.4
45
-
18 Elec. Heat
10.0
34,130
1.2
1.1
46.6
53.5
60
-
24 No Heat
0
0
2
1.9
2.5
2.4
15
-
24 Elec. Heat
5.0
17,065
2
1.9
25.1
28.4
30
-
24 Elec. Heat
7.5
25,598
2
1.9
36.3
41.4
45
-
24 Elec. Heat
10.0
34,130
2
1.9
47.6
54.5
60
-
30 No Heat
0
0
2.4
2.2
3.0
2.8
15
-
30 Elec. Heat
5.0
17,065
2.4
2.2
25.6
28.8
30
-
30 Elec. Heat
7.5
25,598
2.4
2.2
36.8
41.8
45
-
30 Elec. Heat
10.0
34,130
2.4
2.2
48.1
54.8
60
-
31 No Heat
0
0
2.8
2.6
3.5
3.3
15
-
31 Elec. Heat
5.0
17,065
2.8
2.6
26.1
29.3
30
-
31 Elec. Heat
7.5
25,598
2.8
2.6
37.3
42.3
45
-
31 Elec. Heat
10.0
34,130
2.8
2.6
48.6
55.3
60
-
36 No Heat
0
0
3.2
3.0
4.0
3.8
15
-
36 Elec. Heat
5.0
17,065
3.2
3.0
26.6
29.8
30
-
36 Elec. Heat
7.5
25,598
3.2
3.0
37.8
42.8
45
-
36 Elec. Heat
10.0
34,130
3.2
3.0
49.1
55.8
60
-
36 Elec. Heat
12.5
42,663
3.2
3.0
60.4
68.9
45
30
36 Elec. Heat
15.0
51,195
3.2
3.0
71.7
81.9
60
30
42 No Heat
0
0
3.2
3.0
4.0
3.8
15
-
42 Elec. Heat
5.0
17,065
3.2
3.0
26.6
29.8
30
-
42 Elec. Heat
7.5
25,598
3.2
3.0
37.8
42.8
45
-
42 Elec. Heat
10.0
34,130
3.2
3.0
49.1
55.8
60
-
42 Elec. Heat
12.5
42,663
3.2
3.0
60.4
68.9
45
30
42 Elec. Heat
15.0
51,195
3.2
3.0
71.7
81.9
60
30
Max. Fuse or HACR Bkr.
Blower Amps
Minimum Circuit
Ampacity (2)
Model
Heating Capacity
8
DISCONTINUED
