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ELECTRIC HEAT DATA CBA25UHV- 036 | SINGLE PHASE
Electic Heat
Model Number
Input
Blower
Motor
Full Load
Amps
2
Minimum
Circuit
Ampacity
3
Maximum
Overcurrent
Protection
Single Point
Power Source
Volt kW
1
Btuh Ckt 1Ckt 2Ckt 1Ckt 2
2
Minimum
Circuit
Ampacity
3
Maximum
Overcurrent
Protection
5 kW ECBA25-5 (16Y36)
Terminal Block
ECBA25-5CB (16Y39)
30A Circuit Breaker
208
3.6 12,300
3.927- - -30- - -- -
- -
220
4.0 13,800
3.928- - -30- - -- -
- -
230
4.4 15,000
3.929- - -30- - -- -
- -
240
4.8 16,400
3.930- - -30- - -- -
- -
7.5 kW ECBA25-7.5 (16Y37)
Terminal Block
ECBA25-7.5CB (16Y41)
45A Circuit Breaker
208
5.6 19,200
3.939- - -
4
40 - - -- -
- -
220
6.3 21,500
3.941- - -45- - -- -
- -
230
6.9 23,500
3.942- - -45- - -- -
- -
240
7.5 25,600
3.944- - -45- - -- -
- -
10 kW ECBA25-10 (16Y38)
Terminal Block
ECBA25-10CB (16Y42)
60A Circuit Breaker
208
7.2 24,600
3.948- - -
4
50 - - -- -
- -
220
8.0 27,500
3.951- - -60- - -- -
- -
230
8.8 30,000
3.953- - -60- - -- -
- -
240
9.6 32,700
3.955- - -60- - -- -
- -
12.5 kW ECBA25-12.5CB (16Y43)
(1) 50A and
(1) 25A Circuit Breaker
208 9.4 32,000 3.94219
4
45
4
20 61 70
220 10.5 35,800 3.94520
4
45
4
20 65 70
230 11.5 39,200 3.9462150256
0
240 12.5 42,600 3.9482250257
0
15 kW ECBA25-15CB (16Y44)
(1) 60A and
(1) 25A Circuit Breaker
208 10.8 36,900 3.94822
4
50 25 70 70
220 12.1 41,300 3.9512360257
0
230 13.2 45,100 3.9532460257
0
240 14.4 49,100 3.9552560258
0
NOTE - Circuit 1 Minimum Circuit Ampacity includes the Blower Motor Full Load Amps.
1
Electric heater capacity only - does not include additional blower motor heat capacity.
2
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F.
3
HACR type breaker or fuse.
4
Bold indicates that the circuit breaker on “CB” circuit breaker models must be replaced with size shown.
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