Lennox CBA25UHE Series User Manual

Page 9
ECBA25 Electric Heat Data
ELECTRIC HEAT DATA CBA25UHE-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 4.123
4
25
220 3.4 11,450 4.124
4
25
230 3.7 12,550 4.125
4
25
240 4.0 13,650 4.12
63
0
5 kW ECBA25-5 (16Y36)
Terminal Block
ECBA25-5CB (16Y39)
30A Circuit Breaker
208 3.6 12,300 4.12
73
0
220 4.0 13,800 4.12
83
0
230 4.4 15,000 4.12
93
0
240 4.8 16,400 4.13
03
0
7.5 kW ECBA25-7.5 (16Y37)
Terminal Block
ECBA25-7.5CB (16Y41)
45A Circuit Breaker
208 5.6 19,200 4.139
4
40
220 6.3 21,500 4.14
14
5
230 6.9 23,500 4.14
34
5
240 7.5 25,600 4.14
44
5
10 kW ECBA25-10 (16Y38)
Terminal Block
ECBA25-10CB (16Y42)
60A Circuit Breaker
208 7.2 24,600 4.148
4
50
220 8.0 27,500 4.15
16
0
230 8.8 30,000 4.15
36
0
240 9.6 32,700 4.15
56
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. See table on page 11.

Lennox CBA25UHE Series Specifications

General

Brand	Lennox
Model	CBA25UHE Series
Category	Air Handlers
Language	English