8
Johnson Controls Unitary Products
256819-YTG-J-1208
ELECTRICAL DATA - 208/230-3-60
Models
Heat Kit -
Three Phase
Max.
Static
Min.
Speed
Tap
Total Heat
1
KW Staging
KW
MBH
W1 Only
W2 Only
W1 + W2
208V
230V
208V
230V
208V
230V
208V
230V
208V
230V
AVY24B**H21
4HK06501025
0.5
Heat-B
7.2
9.6
24.6
32.8
7.2
9.6
7.2
9.6
7.2
9.6
AVY36C**H21
4HK06501025
0.5
Heat-C
7.2
9.6
24.6
32.8
7.2
9.6
7.2
9.6
7.2
9.6
4HK06501525
0.5
Heat-C
10.8
14.4
36.9
49.1
10.8
14.4
10.8
14.4
10.8
14.4
AVY48D**H21
SVY48D**N21
4HK06501025
0.5
Heat-C
7.2
9.6
24.6
32.8
7.2
9.6
7.2
9.6
7.2
9.6
4HK06501525
0.5
Heat-C
10.8
14.4
36.9
49.1
10.8
14.4
10.8
14.4
10.8
14.4
4HK06501825
0.5
Heat-B
12.9
17.2
44.7
58.7
12.9
17.2
12.9
17.2
12.9
17.2
AVY60D**H21
SVY60D**N21
4HK06501025
0.5
Heat-C
7.2
9.6
24.6
32.8
7.2
9.6
7.2
9.6
7.2
9.6
4HK06501525
0.5
Heat-C
10.8
14.4
36.9
49.1
10.8
14.4
10.8
14.4
10.8
14.4
4HK16502525
0.5
Heat-C
18.0
24.0
61.4
81.4
9.0
12.0
18.0
24.0
18.0
24.0
1. See conversion table on Page 5.
ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-3-60
Models
Heat Kit -
Three Phase
Heater
Amps
240V
Field Wiring
Min. Circuit Ampacity
Max. O.C.P.
1
Amps/Type
75
°
C Wire Size - AWG
208V
230V
208V
230V
208V
230V
AVY24B**H21
4HK06501025
23.1
28.5
32.4
30
35
10
8
AVY36C**H21
4HK06501025
23.1
30.4
34.3
30
35
10
8
4HK06501525
34.7
42.9
48.8
45
50
8
8
AVY48D**H21
SVY48D**N21
4HK06501025
23.1
31.3
35.1
35
35
8
8
4HK06501525
34.7
43.8
49.6
45
50
8
8
4HK06501825
41.4
51.0
58.0
60
60
6
6
AVY60D**H21
SVY60D**N21
4HK06501025
23.1
33.8
37.6
35
40
8
8
4HK06501525
34.7
46.3
52.1
50
60
8
6
1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
ELECTRICAL DATA (FOR MULTI SOURCE POWER SUPPLY) - COPPER WIRE 208/230-3-60
Models
Heater
Model
Minimum Circuit Ampacity
Max. O.C.P.
1
Amps/Type
75°C Wire Size - AWG
Circuit
1st
2nd
3rd
1st
2nd
3rd
1st
2nd
3rd
208/230
208/230
208/230
208/230
208/230
208/230
208/230
208/230
208/230
AVY60D**H21
SVY60D**N21
4HK16502525
41.0 / 44.9
31.3 / 36.1
- / -
45 / 45
35 / 40
- / -
8 / 8
8 / 8
- / -
1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.