5
Installation
Keltech
®
Portable Carts
Bradley •
215-1870 Rev. A; ECN 17-17-023
7/21/2017
A
Refer to the included Keltech Electric Tankless Water
Heater installation manual for all instructions related
to plumbing, electrical and startup of the heater .
Heater Setup and Startup
2
Model
Voltage
kW
86°F (30°C) Ambient
167°F (75°C) Insulated
Wire Size Needed
C1N
C1N183/600D
C1N253/600D
C1N183/480D
C1N253/480D
600
600
480
480
18
25
18
25
10
10
10
8
C2N
C2N363/600D
C2N503/600D
C2N363/480D
C2N503/480D
36
50
36
50
35
49
43
60
6
4
6
3
CNA
CNA-363/600D
CNA-543/600D
CNA-633/600D
CNA-723/600D
CNA-363/480D
CNA-543/480D
CNA-633/480D
CNA-723/480D
600
600
600
600
480
480
480
480
36
54
63
72
36
54
63
72
8
6
4
4
6
4
4
3
