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TAA240 OPTIONAL ELECTRIC HEAT DATA
Electric Heat
Size
No.
of
Steps
Volts
Input
kW
Input
1
Btuh
Output
2
Total Unit + Electric Heat
Minimum Circuit
Ampacity
Total Unit + Electric Heat
Maximum Overcurrent
Protection
5 hp
7.5 hp
5 hp
7.5 hp
20 kW
1
208
14.8
50,600
73
82
80
90
220
16.5
56,500
1
230
18.1
61,800
81
90
90
90
240
19.7
67,300
440
16.8
57,500
1
460
18.4
62,900
40
44
40
45
480
20
68,300
550
16.7
57,300
1
575
18.4
62,600
32
36
35
40
600
20
68,300
30 kW
2
208
22.5
76,900
99
109
100
110
220
25.2
86,100
2
230
27.6
94,100
112
121
125
125
240
30
102,500
440
25.2
86,100
1
460
27.6
94,100
55
59
60
60
480
30
102,500
550
25.2
86,100
1
575
27.6
94,200
44
48
45
50
600
30
102,500
40 kW
2
208
29.3
100,000
123
132
125
150
220
32.8
112,000
2
230
35.8
122,300
139
148
150
150
240
39
133,200
440
32.8
112,000
1
460
35.9
122,400
69
73
70
80
480
39
133,200
550
33.6
114,800
1
575
36.7
125,500
56
60
60
60
600
40
136,600
50 kW
2
208
36.1
123,200
121
131
125
150
220
40.3
137,700
2
230
44.1
150,600
137
146
150
150
240
48
163,900
440
42
143,400
2
460
45.9
156,700
81
91
90
100
480
50
170,800
550
42
143,500
2
575
45.9
156,800
69
79
70
80
600
50
170,800
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
May be used with two stage control (field provided).
