Conversion Kit
Instructions for Conversion of Commercial Electric Models
4
Conversion Kits for Models E32-50S-3/80R-3/120R-3
1. Refer to Table 1-3 below that contains water heater KW, Element Wattage, Voltage, and kit part
numbers.
2. Locate the KW of the required water heater.
3. Move across the table (to the right) until you reach the required voltage.
4. Select the required kit number.
5. Use that kit for this conversion.
6. Refer to the remaining pages for a detailed conversion procedure.
Table 1. Conversion Kit Table (208V ,240V, 480V)
Required
Total Water
Heater (KW)
Element
Wattage
Kit Part Numbers
208 volts 240 volts 480 volts
6 2000 415-43942-13 415-43942-07 415-43942-01
9 3000 415-43942-14 415-43942-08 415-43942-02
12 4000 415-43942-42 415-43942-09 415-43942-03
13.5 4500 415-43942-43 415-43942-10 415-43942-37
15 5000 415-43942-44 415-43942-40 415-43942-38
18 6000 415-43942-45* 415-43942-41 415-43942-39
*415-43942-45 will require control box replacement (included in kit).
Table 2. Conversion Kit Table (380V, 415V)
Required
Total Water
Heater (KW)
Element
Wattage
Kit Part Numbers
380 volts 415 volts
6 2000 415-43942-19 415-43942-31
9 3000 415-43942-20 415-43942-32
12 4000 415-43942-46 415-43942-54
13.5 4500 415-43942-47 415-43942-55
15 5000 415-43942-48 415-43942-56
18 6000 415-43942-49 415-43942-57
Table 3.
Conversion Kit Table (400V)
These three element water heaters with surface mount thermostats have been factory wired with the
following common components; terminal block for max service wire size of 2 AWG, 3 elements each having
a surface mount thermostat with hi-limit control, two fuse blocks rated at 480 volts ac max, and 6 type G 30
amp fuses (rated at 480 volts max).
Required
Total Water
Heater (KW)
Element
Wattage
Kit Part Numbers
400 volts
5.6 1900 415-43942-25
8.4 2800 415-43942-26
11.1 3700 415-43942-50
12.5 4200 415-43942-51
13.9 4600 415-43942-52
16.7 5600 415-43942-53