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Servicing should only be performed by a Qualified Service Agent
21
OPERATION & SERVICE
Heating Element Ratings
Heating elements are labeled with their voltage and KW rating - see image below. The
element shown here is a 6000 watt (6 KW) 240 volt element.
Heating Element Configurations
The table below shows how many heating elements are installed at the factory and the
wattage of each heating element according to the rated voltage of the water heater. The
table below represents all available tank sizes; 50, 80 and 120 gallon models.
Service Note: 208 volt 18 KW models are only available with six 3000 watt elements and
208 volt 36 KW models are only available with nine 4000 watt heating elements.
Wattage and Voltage
Ratings
Note: some heating elements
are dual rated elements
IE: 208/240 volts
208 VAC 240 / 277 / 480 VAC
620003 3
930003 3
12 4000 3 3
13.5 4500 3 3
15 5000 3 3
18 6000 N/A 3
18 3000 6 6
24 4000 6 6
27 4500 6 6
30 5000 6 6
36 6000 N/A 6
36 4000 9
9
40.5 4500 9
9
45 5000 9
9
54 6000 9
9
TOTAL
WATER HEATER
INPUT KW
HEATING
ELEMENT
WATTAGE
NUMBER OF FACTORY INSTALLED
HEATING ELEMENTS