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Lennox CBA27UHE-048 User Manual

Lennox CBA27UHE-048
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Page 19
ELECTRIC HEAT DATA CBA27UHE030
Model Number
No.
of
Stages
Input
2
Blower
Motor
Full
Load
Amps
3
Minimum
Circuit
Ampacity
5
Maximum
Overcurrent
Protection
Single Point
Power Source
Volts kW
1
Btuh Ckt 1 Ckt 2 Ckt 1 Ckt 2
3
Minimum
Circuit
Ampacity
5
Maximum
Overcurrent
Protection
SINGLE PHASE
4 kW
4 lbs.
ECB294 (12L30)
Terminal Block
ECB294CB (12L45)
30A Circuit breaker
1 208 3.0 10,250 4.1 23
4
25 −− −−
220 3.4 11,450 4.1 26 30 −− −−
230 3.7 12,550 4.1 26 30 −− −−
240 4.0 13,650 4.1 26 30 −− −−
5 kW
4 lbs.
ECB295 (12L35)
Terminal Block
ECB295CB (12L47)
30A Circuit breaker
1 208 3.8 12,800 4.1 28 30 −−
−−
220 4.2 14,300 4.1 31
4
35 −− −−
230 4.6 15,700 4.1 31
4
35 −− −−
240 5.0 17,100 4.1 31
4
35 −− −−
6 kW
4 lbs.
ECB296 (12L44)
Terminal Block
ECB296CB (12L49)
35A Circuit breaker
1 208 4.5 15,400 4.1 32 35 −− −−
220 5.0 17,100 4.1 36
4
40 −− −−
230 5.5 18,800 4.1 36
4
40 −− −−
240 6.0 20,500 4.1 36
4
40 −− −−
8 kW
5 lbs.
ECB298 (12L50)
Terminal Block
ECB298CB (12L52)
45A Circuit breaker
1 208 6.0 20,500 4.1 41 45 −− −−
220 6.7 22,900 4.1 47
4
50 −− −−
230 7.3 25,100 4.1 47
4
50 −− −−
240 8.0 27,300 4.1 47
4
50 −− −−
9 kW
5 lbs.
ECB299CB (13T79)
60A Circuit breaker
60A Circuit breaker
2 208 6.8 23,100 4.1 46
4
50 −− −−
220 7.6 25,800 4.1 52
60
−− −−
230 8.3 28,200 4.1 52
60
−− −−
240 9.0 30,700 4.1 52
60
−− −−
10 kW
6 lbs.
ECB2910 (13T83)
Terminal Block
ECB2910CB (13T87)
60A Circuit breaker
2 208 7.5 25,600 4.1 50
4
50 −− −−
220 8.4 28,700 4.1 57 60 −− −−
230 9.2 31,400 4.1 57 60 −− −−
240 10.0 34,100 4.1 57 60 −− −−
12.5 kW
10 lbs.
ECB2912.5CB (13T88)
(1) 25A Circuit breaker
& (1) 50A Circuit breaker
2 208 9.4 32,000 4.1 24 38 25
4
40 62 70
220 10.5 35,800 4.1 27 43
4
30
4
45 70 70
230 11.5 39,200 4.1 27 43
4
30
4
45 70 70
240 12.5 42,600 4.1 27 43
4
30
4
45 70 70
15 kW
12 lbs.
ECB2915CB (13T91)
(1) 30A Circuit breaker
& (1) 60A Circuit Breaker
2 208 11.3 38,400 4.1 28 45 30
4
45 73 80
220 12.6 43,000 4.1 31 52
4
35 60 83 90
230 13.8 47,000 4.1 31 52
4
35 60 83 90
240 15.0 51,200 4.1 31 52
4
35 60 83 90
THREE PHASE
8 kW
5 lbs.
ECB298 (12L61)
Terminal Block
1 208 6.0 20,500 4.1 26 30 −− −−
220 6.7 22,900 4.1 29 30 −− −−
230 7.3 25,100 4.1 29 30 −− −−
240 8.0 27,300 4.1 29 30 −− −−
10 kW
6 lbs.
ECB2910 (12L62)
Terminal Block
1 208 7.5 25,600 4.1 31
35 −− −−
220 8.4 28,700 4.1 35 35 −− −−
230 9.2 31,400 4.1 35 35 −− −−
240 10.0 34,100 4.1 35 35 −− −−
15 kW
12 lbs.
ECB2915CB (12L63)
(1) 50A Circuit breaker
1 208 11.3 38,400 4.1 44 45 −−
−−
220 12.6 43,000 4.1 50 50 −− −−
230 13.5 47,000 4.1 50 50 −− −−
240 15.0 51,200 4.1 50 50 −− −−
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
Amps shown are for blower motor only.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167F.
4
Bold text indicates that the circuit breaker on “CB” circuit breaker models must be replaced with size noted. SeeTable on Page9.
5
HACR type circuit breaker or fuse.

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Lennox CBA27UHE-048 Specifications

General IconGeneral
BrandLennox
ModelCBA27UHE-048
CategoryBlower
LanguageEnglish

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