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Johnson Controls Unitary Products 7
256819-YTG-J-1208
* May be 0 (no breaker) or 1 (with breaker).
ELECTRICAL DATA (FOR SINGLE SOURCE POWER SUPPLY) - COPPER WIRE 208/230-1-60
Models
Heat Kit -
Single Phase*
Heater
Amps
240V
Field Wiring
Min. Circuit Ampacity
Max. O.C.P.
Amps/Type
1
75°C Wire Size - AWG
208V 230V 208V 230V 208V 230V
AVY24B**H21
4HK*6500206 10.4 15.28 16.53 20 20 12 12
4HK*6500506 20.0 25.67 28.50 30 30 10 10
4HK*6500806 31.3 37.85 42.63 45 45 8 8
4HK*6501006 40.0 47.33 53.50 50 60 8 6
4HK165N1506 60.0 69.00 78.50 70 90 4 3
AVY36C**H21
4HK*6500506 20.0 27.54 30.38 30 35 10 10
4HK*6500806 31.3 39.73 44.50 45 45 8 8
4HK*6501006 40.0 49.21 55.38 50 60 8 6
4HK16501506 60.0 70.88 80.38 70 90 4 3
4HK16501806 73.3 85.32 97.00 90 100 4 3
AVY48D**H21
SVY48D**N21
4HK*6500506 20.0 29.29 31.88 35 35 8 8
4HK*6500806 31.3 41.48 46.00 45 50 8 8
4HK*6501006 40.0 50.96 56.88 60 60 6 6
4HK16501506 60.0 72.63 81.88 90 90 3 3
4HK16501806 73.3 87.07 98.50 90 100 3 2
4HK16502006 80.0 94.29 106.88 100 125 3 1
4HK16502506 100.0 115.96 131.88 125 150 1 1/0
AVY60D**H21
SVY60D**N21
4HK*6500506 20.0 31.42 33.75 35 35 8 8
4HK*6500806 31.3 43.60 47.88 45 50 8 8
4HK*6501006 40.0 53.08 58.75 60 60 6 6
4HK16501506 60.0 74.75 83.75 90 90 3 3
4HK16501806 73.3 89.19 100.38 90 110 3 2
4HK16502006 80.0 96.42 108.75 100 125 3 1
4HK16502506 100.0 118.08 133.75 125 150 1 1/0
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 208/230-1-60
Models
Heater
Model
Min. Circuit Ampacity
Max. O.C.P.
Amps/Type
1
75°C Wire Size - AWG
Circuit Circuit 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
AVY24B**H21 4HK165N1506 47.5 / 53.5 21.7 / 25.0 — 50 / 60 25 / 25 — 8 / 6 10 / 10 —
AVY36C**H21
4HK16501506 48.5 / 55.4 21.7 / 25.0 — 50 / 60 25 / 25 — 8 / 6 10 / 10 —
4HK16501806 44.9 / 51.2 39.8 / 45.8 — 45 / 60 40 / 50 — 8 / 8 8 / 8 —
AVY48D**H21
SVY48D**N21
4HK16501506 51.0 / 56.9 21.7 / 25.0 — 60 / 60 25 / 25 — 6 / 6 10 / 10 —
4HK16501806 47.4 / 52.7 39.8 / 45.8 — 50 / 60 40 / 60 — 6 / 6 8 / 6 —
4HK16502006 51.0 / 56.9 43.4 / 50.0 — 60 / 60 45 / 50 — 6 / 6 8 / 8 —
4HK16502506 51.0 / 56.9 43.4 / 50.0 21.7 / 25.0 60 / 60 45 / 50 25 / 25 6 / 6 8 / 8 10 / 10
AVY60D**H21
SVY60D**N21
4HK16501506 53.1 / 58.8 21.7 / 25.0 — 60 / 60 25 / 25 — 6 / 6 10 / 10 —
4HK16501806 49.5 / 54.6 39.8 / 45.8 — 50 / 60 40 / 60 — 6 / 6 8 / 6 —
4HK16502006 53.1 / 58.8 43.4 / 50.0 — 60 / 60 45 / 50 — 6 / 6 8 / 8 —
4HK16502506 53.1 / 58.8 43.4 / 50.0 21.7 / 25.0 60 / 60 45 / 50 25 / 25 6 / 6 8 / 8 10 / 10
1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.