No.
Rated
Field
MODEL
Volts &
Power
Phase
Circuits
Q24H2-A0Z
1
A05
230/208-1
1
A10
1 or 2
Q24H2-B0Z
1
B06
230/208-3
1
B09
1
Q24H2-C0Z
1
C06
460-3
1
C09
1
Q30H2-A0Z
1
A05
230/208-1
1
A10
1 or 2
Q30H2-B0Z
1
B06
1
230/208-3
B09
1
B12
1
Q30H2-C0Z
1
C06
1
460-3
C09
1
C12
1
Q36H2-A0Z
1
A05
1
230/208-1
A10
1 or 2
A15
1 or 2
Q36H2-B0Z
1
B06
1
230/208-3
B09
1
B15
1
Q36H2-C0Z
1
C06
1
460-3
C09
1
C15
1
Q42H2-A0Z
1
A05
1
230/208-1
A10
1 or 2
A15
1 or 2
Q42H2-B0Z
1
B06
1
230/208-3
B09
1
B15
1
Q42H2-C0Z
1
C06
1
460-3
C09
1
C15
1
Q48H2-A0Z
1
A05
1 or 2
230/208-1
A10
1 or 2
A15
1 or 2
Q48H2-B0Z
1
B06
1
230/208-3
B09
1
B15
1
Q48H2-C0Z
1
C06
1
460-3
C09
1
C15
1
Q60H2-A0Z
1
A05
1 or 2
230/208-1
A10
1 or 2
A15
1 or 2
Q60H2-B0Z
1
B09
230/208-3
1
B15
1
Q60H2-C0Z
1
C09
460-3
1
C15
1
Maximum size of the time delay fuse or circuit breaker for protection of field wiring conductors.
Based on 75°C copper wire. All wiring must conform to the National Electrical Code and all local codes.
These "Minimum Circuit Ampacity" values are to be used for sizing the field power conductors. Refer to the National Electric Code (latest
revision), article 310 for power conductor sizing.
Caution: When more than one field power conductor circuit is run through one conduit, the conductors must be derated. Pay special
attention to note 8 of table 310 regarding Ampacity Adjustment Factors when more than three conductors are in a raceway.
Maximum KW that can operate with heat pump on is 10KW. Other 5KW energizes during emergency heat only.
Maximum KW that can operate with heat pump on is 9KW. Other 6KW energizes during emergency heat only.
TABLE 2
Electrical Specifications
Single Circuit
Maximum
Minimum
Field
External
Circuit
Power
Fuse or Ckt.
Ampacity
Wire Size
Brkr.
22
30
10
47
50
8
72
80
4
17
20
12
35
35
8
44
45
8
10
15
14
19
20
12
23
25
10
25
35
8
50
50
8
75
80
4
18
25
10
37
40
8
45
45
8
55
60
6
12
15
14
21
25
10
25
25
10
30
30
10
31
45
8
56
60
6
81
90
4
83
90
4
25
30
10
43
50
8
52
60
6
53
60
6
12
15
14
21
25
10
26
30
10
27
30
10
34
50
8
59
60
6
84
90
4
84
90
4
25
35
8
43
50
8
52
60
6
53
60
6
13
15
14
22
25
10
26
30
10
27
30
10
38
50
8
63
70
6
88
90
3
88
90
3
29
40
8
47
50
8
56
60
6
56
60
6
15
20
12
24
25
10
28
30
10
28
30
10
45
60
8
70
90
4
95
100
3
95
100
3
31
45
8
58
60
6
58
60
6
17
25
10
31
35
8
31
35
8
Minimum
Maximum
Circuit
External Fuse or
Ground
Ampacity
Ckt. Breaker
Wire
Ckt. A
Ckt. B
Ckt. A
10
10
8
22
50
30
12
10
10
14
12
10
10
10
8
25
50
30
10
10
10
10
14
10
10
10
10
10
8
31
50
45
8
33
50
45
10
10
10
10
14
10
10
10
10
10
8
34
50
45
8
34
50
45
10
10
10
10
14
10
10
10
10
8
38
25
50
8
38
50
50
8
38
50
50
10
10
10
10
12
10
10
10
10
8
45
25
60
8
45
50
60
8
45
50
60
10
10
10
10
10
10
Dual Circuit
Field Power
Ground
Wire Size
Wire Size
Ckt. B
Ckt. A
Ckt. B
Ckt. A
50
10
8
10
50
10
8
10
50
8
8
10
50
8
8
10
50
8
8
10
50
8
8
10
25
8
10
10
50
8
8
10
50
8
8
10
25
8
10
10
50
8
8
10
50
8
8
10
Manual 2100-601E
Page
5 of 42
Ckt. B
10
10
10
10
10
10
10
10
10
10
10
10