Lennox ELA Series Unit Information page 16

OPTIONAL ELECTRIC HEAT DATA - ELA150
No.
Electric Heat
of
Size
Steps
10 kW 1
1
1
1
15 kW 1
1
1
1
25 kW
3
3
1
1
35 kW
3
3
1
1
Electric heater capacity only - does not include additional blower motor heat capacity.
1
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167°F.
2
3
Volts kW
1
Input Input Output
208 7.5 25,600
220 8.4 28,700
230 9.2 31,400
240 10 34,100
440 8.4 28,700
460 9.2 31,400
480 10 34,100
550 8.4 28,700
575 9.2 31,400
600 10 34,100
208 11.3 38400
220 12.6 43,000
230 13.5 47,000
240 15 51,200
440 12.6 43,000
460 13.5 47,,000
480 15 51,200
550 12.6 43,000
575 13.5 47,000
600 15 51,200
2 208 18.8 64,100
220 21 71,700
2 230 23 78,300
240 25 85,300
440 21 71,700
460 23 78,300
480 25 85,300
550 21 71,700
575 23 78,300
600 25 85,300
2 208 25 85,300
220 28 95,500
2 230 30.6 104,400
240 33.3 113,700
440 28 95,500
460 30.6 104,400
480 33.3 113,700
550 28 95,500
575 30.6 104,400
600 33.3 113,700
Total Unit + Electric Heat
2
Minimum Circuit
Btuh
Ampacity
3 hp
40
44
21
17
53
59
29
23
79
89
44
35
100
114
57
45
Page 16
Total Unit + Electric Heat
Maximum Overcurrent
Protection
5 hp 3 hp
47 40
51 45
25 25
20 20
60 60
66 60
32 30
26 25
86 80
96 90
48 45
38 35
108 100
121 125
60 60
48 45
5 hp
50
60
25
20
60
70
35
30
90
100
50
40
110
125
60
50