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Maritime Geothermal Ltd.
12-Feb-00
Model
DX-45
DX-55
DX-65
Nominal BTU output
45,000
55,000
65,000
Min. circuit ampacity
29
32
37
Minimum wire size
# 8-3
# 6-3
# 6-3
Max. Fuse Size
40
40
50
Max. breaker size
40
40
50
Thermostat wire size
# 18
# 18
# 18
Thermostat conductors
8
8
8
Disconnect
Switch
Thermostat
Temperature
(IN) °F.
Temp
(OUT) °F.
Temperature
Rise °F.
% of
Total
DX-45
(Igal/hr)
DX-55
(Igal/hr)
DX-65
(Igal/hr)
40
150
110
20
10
11.8
14.5
45
150
105
18
9.4
11.1
13.7
50
150
100
15
8.33
9.8
12.1
60
150
90
12
7.33
8.6
10.6
75
150
75
10
7.33
8.6
10.6
90
150
60
8
7.33
8.6
10.6
110
150
40
5
6.87
5.4
10
Domestic Hot Water Generator Specifications
Electrical Supply and Thermostat Wire Sizes
