© 2008 Aqua-Hot
®
450-DE/DM Hydronic Heating System Installation Manual
Appendix B: Wire Gauge Information
— Page B-1 —
A M E R I C A N B O AT A N D YA C H T C O U N C I L R E C O M M E N D AT I O N S
C O N D U C T O R S S I Z E S F O R 3 % D R O P I N V O LTA G E
L e n g t h o f C o n d u c t o r f r o m S o u r c e o f C u r r e n t t o D e v i c e a n d b a c k t o S o u r c e F e e t
TOTAL
CURRENT
ON CIRCUIT
IN AMPS.
10
15
20
25
30
40
50
60
70
80
90
100 110 120 130 140 150 160 170
5
18
16
14
12
12
10
10
10
8
8
8
6
6
6
6
6
6
6
6
10
14
12
10
10
10
8
6
6
6
6
4
4
4
4
2
2
2
2
2
15
12
10
10
8
8
6
6
6
4
4
2
2
2
2
2
1
1
1
1
20
10
10
8
6
6
6
4
4
2
2
2
2
1
1
1
0
0
0
2/0
25
10
8
6
6
6
4
4
2
2
2
1
1
0
0
0
2/0 2/0 2/0 3/0
30
10
8
6
6
4
4
2
2
1
1
0
0
0
2/0 2/0 3/0 3/0 3/0 3/0
40
8
6
6
4
4
2
2
1
0
0
2/0 2/0 3/0 3/0 3/0 4/0 4/0 4/0 4/0
50
6
6
4
4
2
2
1
0
2/0 2/0 3/0 3/0 4/0 4/0 4/0
60
6
4
4
2
2
1
0
2/0 3/0 3/0 4/0 4/0 4/0
70
6
4
2
2
1
0
2/0 3/0 3/0 4/0 4/0
80
6
4
2
2
1
0
3/0 3/0 4/0 4/0
90
4
2
2
1
0
2/0 3/0 4/0 4/0
100
4
2
2
1
0
2/0 3/0 4/0
5
18
18
18
16
16
14
12
12
12
10
10
10
10
10
8
8
8
8
8
10
18
16
14
12
12
10
10
10
8
8
8
6
6
6
6
6
6
6
6
15
16
14
12
12
10
10
8
8
6
6
6
6
6
4
4
4
4
4
2
20
14
12
10
10
10
8
6
6
6
6
4
4
4
4
2
2
2
2
2
25
12
12
10
10
8
6
6
6
4
4
4
4
2
2
2
2
2
2
1
30
12
10
10
8
8
6
6
4
4
4
2
2
2
2
2
1
1
1
1
40
10
10
8
6
6
6
4
4
2
2
2
2
1
1
1
0
0
0
2/0
50
10
8
6
6
6
4
4
2
2
2
1
1
0
0
0
2/0 2/0 2/0 2/0
60
10
8
6
6
4
4
2
2
1
1
0
0
0
2/0 2/0 3/0 3/0 3/0 3/0
70
8
6
6
4
4
2
2
1
1
0
0
2/0 2/0 3/0 3/0 3/0 3/0 4/0 4/0
80
8
6
6
4
4
2
2
1
0
0
2/0 2/0 3/0 3/0 3/0 4/0 4/0 4/0 4/0
90
8
6
4
4
2
2
1
0
0
2/0 2/0 3/0 3/0 4/0 4/0 4/0 4/0 4/0
100
6
6
4
4
2
2
1
0
2/0 2/0 3/0 3/0 4/0 4/0 4/0
12 Volts - 3% Drop Wire Sizes (gage) - Based on Minimum CM Area
24 Volts - 3% Drop Wire Sizes (gage) - Based on mInimum CM Area
Summary of Contents for 450-DE Series
Page 1: ...Installation Manual 2008 Aqua Hot Heating Systems Inc...
Page 43: ...Appendix B Appendix B Wire Gauge Information...
Page 45: ...Appendix C Appendix C Electronic Controller Features...
Page 48: ...Appendix D Appendix D Antifreeze Types...
Page 50: ...Appendix E Appendix E Antifreeze Mixture Water Quality Recommendations...
Page 52: ...Appendix F Appendix F Antifreeze Terms and Mixture Ratio...
