Installation - Electrical
Table 35. Force-Flo two-stage electric heat
Unit
Voltage
# Wires 1
Size
208/60/1
2
240/60/1
2
277/60/1
2
208/60/3
3
02
240/60/3
3
480/60/3
4
220-240/50/1
2
220-240/50/3
3
380-415/50/3
4
208/60/1
2
240/60/1
2
277/60/1
2
208/60/3
3
03
240/60/3
3
480/60/3
4
220-240/50/1
2
220-240/50/3
3
380-415/50/3
4
208/60/1
2
240/60/1
2
277/60/1
2
208/60/3
3
04
240/60/3
3
480/60/3
4
220-240/50/1
2
220-240/50/3
3
380-415/50/3
4
208/60/1
2
240/60/1
2
277/60/1
2
208/60/3
3
06
240/60/3
3
480/60/3
4
220-240/50/1
2
220-240/50/3
3
380-415/50/3
4
64
Total amps/
st
Stage kW Total kW
ph
0.8
2.3
10.9
1.0
3.0
12.5
1.0
3.0
10.9
0.8
2.3
6.3
1.0
3.0
7.3
1.0
3.0
3.7
1.0
3.0
12.5
1.0
3.0
7.3
1.0
3.0
4.2
1.5
4.5
21.7
2.0
6.0
25.0
2.0
6.0
21.7
1.5
4.5
12.6
2.0
6.0
14.5
2.0
6.0
7.3
2.0
6.0
25.0
2.0
6.0
14.5
2.0
6.0
8.4
1.9
5.7
27.5
2.5
7.5
31.3
2.5
7.5
27.1
1.9
5.7
15.9
2.5
7.5
18.1
2.5
7.5
9.1
2.5
7.5
31.3
2.5
7.5
18.1
2.5
7.5
10.5
2.2
7.9
38.0
3.0
10.5
43.8
3.0
10.5
38.0
3.4
7.9
21.9
4.5
10.5
25.3
4.5
10.5
12.7
3.0
10.5
43.8
4.5
10.5
25.3
4.5
10.5
14.7
Table 35. Force-Flo two-stage electric heat
Unit
Voltage
# Wires 1
Size
208/60/3
3
240/60/3
3
08
480/60/3
4
220-240/50/3
3
380-415/50/3
4
480/60/3
4
10
380-415/50/3
4
480/60/3
4
12
380-415/50/3
4
Note: When both stages are on, the electric heat will operate only when fan
is in high speed. All data based on individual units.
Total amps/
st
Stage kW Total kW
ph
4.5
10.1
28.2
6.0
13.5
32.5
6.0
13.5
16.3
6.0
13.5
32.5
6.0
13.5
18.8
8.0
18.0
21.7
8.0
18.0
25.1
9.0
20.0
24.1
9.0
20.0
27.9
UNT-SVX07J-EN