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Air Handler Electric Heat Data / Page 2
ELECTRIC HEAT DATA CBA25UH-018 | SINGLE PHASE
Electric Heat
Model Number
Input
Blower
Motor
Full Load
Amps
2
Minimum
Circuit
Ampacity
3
Maximum
Overcurrent
Protection
Volt kW
1
Btuh
4 kW ECBA25-4 (19V31)
Terminal Block
ECBA25-4CB (19V32)
30A Circuit Breaker
208 3.0 10,250 1.1 19
4
20
220 3.4 11,450 1.1 20
4
20
230 3.7 12,550 1.1 21
4
25
240 4.0 13,650 1.1 22
4
25
5 kW ECBA25-5 (16Y36)
Terminal Block
ECBA25-5CB (16Y39)
30A Circuit Breaker
208 3.6 12,300 1.1 23
4
25
220 4.0 13,800 1.1 24
4
25
230 4.4 15,000 1.1 25
4
25
240 4.8 16,400 1.1 26 30
7.5 kW ECBA25-7.5 (16Y37)
Terminal Block
ECBA25-7.5CB (16Y41)
45A Circuit Breaker
208 5.6 19,200 1.1 35 35
220 6.3 21,500 1.1 37
4
40
230 6.9 23,500 1.1 39
4
40
240 7.5 25,600 1.1 40
4
40
10 kW ECBA25-10 (16Y38)
Terminal Block
ECBA25-10CB (16Y42)
60A Circuit Breaker
208 7.2 24,600 1.1 45
4
45
220 8.0 27,500 1.1 47
4
50
230 8.8 30,000 1.1 49
4
50
240 9.6 32,700 1.1 51 60
ELECTRIC HEAT DATA CBA25UH-024 | SINGLE PHASE
Electric Heat
Model Number
Input
Blower
Motor
Full Load
Amps
2
Minimum
Circuit
Ampacity
3
Maximum
Overcurrent
Protection
Volt kW
1
Btuh
4 kW ECBA25-4 (19V31)
Terminal Block
ECBA25-4CB (19V32)
30A Circuit Breaker
208 3.0 10,250 1.6 20
4
20
220 3.4 11,450 1.6 21
4
25
230 3.7 12,550 1.6 22
4
25
240 4.0 13,650 1.6 23
4
25
5 kW ECBA25-5 (16Y36)
Terminal Block
ECBA25-5CB (16Y39)
30A Circuit Breaker
208 3.6 12,300 1.6 24
4
25
220 4.0 13,800 1.6 25
4
25
230 4.4 15,000 1.6 26 30
240 4.8 16,400 1.6 27 30
7.5 kW ECBA25-7.5 (16Y37)
Terminal Block
ECBA25-7.5CB (16Y41)
45A Circuit Breaker
208 5.6 19,200 1.6 36
4
40
220 6.3 21,500 1.6 38
4
40
230 6.9 23,500 1.6 39
4
40
240 7.5 25,600 1.6 41 45
10 kW ECBA25-10 (16Y38)
Terminal Block
ECBA25-10CB (16Y42)
60A Circuit Breaker
208 7.2 24,600 1.6 45
4
45
220 8.0 27,500 1.6 48
4
50
230 8.8 30,000 1.6 50
4
50
240 9.6 32,700 1.6 52 60
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. See table on Page 1.