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Marathon Heavy Duty Lower Thermostat


Quick Overview

SP310020 Heavy Duty Lower Thermostat
SKU: SP310020


Replacement heavy duty upper thermostat for Rheem Marathon heavy duty water heaters.

This thermostat is designed for use with the following Marathon models:

The SP210246 is the newer model upper thermostat that comes standard on all heavy duty Marathon water heater models.

Additional Information

Manufacturer Rheem
Wattage 3800W
Upper/Lower Lower
Material No
Fits Tank Size 50+ gal