Lennox ELXA Series Unit Information page 13

OPTIONAL ELECTRIC HEAT DATA - EL072XA
No.
Electric Heat
Size
Steps
10 kW
15 kW
25 kW
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
of
Input Input
1 208 7.5
220 8.4
1 230 9.2
240 10
440 8.4
1 460 9.2
480 10
550 8.4
1 575 9.2
600 10
1 208 11.3
220 12.6
1 230 13.5
240 15
440 12.6
1 460 13.5
480 15
550 12.6
1 575 13.5
600 15
2 208 18.8
3
220 21
2 230 23
3
240 25
440 21
1 460 23
480 25
550 21
1 575 23
600 25
Total Unit + Electric Heat
2
Minimum Circuit
Btuh
1
Ampacity
Output
1.5 hp
25,600 34
28,700
31,400 38
34,100
28,700
31,400 19
34,100
28,700
31,400 15
34,100
38,400 47
43,000
47,000 53
51,200
43,000
47,000 27
51,200
43,000
47,000 21
51,200
64,100 73
71,700
78,300 83
85,300
71,700
78,300 42
85,300
71,700
78,300 34
85,300
Page 13
Total Unit + Electric Heat
Maximum Overcurrent
Protection
2 hp 1.5 hp
36 35
40 40
20 20
16 15
49 50
55 60
27 30
22 25
75 80
85 90
42 45
34 35
2 hp
40
40
20
20
50
60
30
25
80
90
45
35