For Water Heater Type For Water Heater Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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For Thermostat Location For Thermostat Location |
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Thermostats for Electric Water Heaters

Thermostat for
One-Element
Water Heater
One-Element
Water Heater

Lower-Tank Thermostat
for Two-Element
Water Heater
for Two-Element
Water Heater

Upper-Tank Thermostat
for Two-Element
Water Heater
for Two-Element
Water Heater
O'all | |||||||
---|---|---|---|---|---|---|---|
For Tank Voltage Range | Electrical Phase | Temp. Control Range, °F | Wire Connection Type | Lg. | Wd. | Each | |
For One-Element Heater | |||||||
120V AC to 480V AC | Single | 90° to 150° | Screw Terminals | 7 1/4" | 2" | 00000000 | 000000 |
For Two-Element Heater (Lower Tank) | |||||||
120V AC to 480V AC | Single | 90° to 150° | Screw Terminals | 5 1/2" | 2" | 00000000 | 00000 |
For Two-Element Heater (Upper Tank) | |||||||
120V AC to 480V AC | Single | 90° to 150° | Screw Terminals | 7 1/4" | 2" | 00000000 | 00000 |
Pilot-Light Thermocouples for Natural Gas Water Heaters
Heating Elements for Electric Water Heaters
With Flange Connection

With Flange Connection
Heating Element | Flange | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wattage, W | Current, A | For Min. Tank Dia. | Wd. | Material | Ht. | Wd. | Material | Overall Lg. | Mount. Fasteners Included | Mount. Hole Dia. | No. of Mount. Holes | Includes | Each | |
120V AC Phase, Single | ||||||||||||||
1,500 | 12.5 | 8 1/2" | 1" | Copper | 2 1/2" | 2 1/2" | Steel | 7" | No | 5/16" | 4 | Gaskets | 00000000 | 000000 |
240V AC Phase, Single | ||||||||||||||
4,500 | 18.8 | 12" | 1" | Copper | 2 1/2" | 2 1/2" | Steel | 11 1/4" | No | 5/16" | 4 | Gaskets | 00000000 | 00000 |
5,500 | 22.9 | 12" | 1" | Copper | 2 1/2" | 2 1/2" | Steel | 11 1/8" | No | 5/16" | 4 | Gaskets | 00000000 | 00000 |
With Pipe Connection

With Pipe Connection
Heating Element | ||||||||||
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Wattage, W | Current, A | For Min. Tank Dia. | Wd. | Material | Pipe Size | Thread Type | Gender | Overall Lg. | Each | |
120V AC, Single Phase | ||||||||||
1,500 | 12.5 | 8 1/2" | 1" | Copper | 1 | NPSM | Male | 7" | 00000000 | 000000 |
240V AC, Single Phase | ||||||||||
1,500 | 6.3 | 8 1/2" | 1" | Copper | 1 | NPSM | Male | 7 1/8" | 00000000 | 00000 |
4,500 | 18.8 | 12" | 1" | Copper | 1 | NPSM | Male | 13" | 00000000 | 00000 |
5,500 | 22.9 | 12" | 1" | Copper | 1 | NPSM | Male | 9 5/8" | 00000000 | 00000 |