Reliance Thermostat for Double Element Sta-Kleen Lower Thermostat (WH9-D)

The Reliance Thermostat for Double Element Sta-Kleen Lower Thermostat has a long shaft for exposed control knob. It can be used to replace thermostats on most residential electric water heaters, such as WH7-D. Thermostats are set at 120° F. and are adjustable between 110° F. and 160° F. Thermostats include a Safety Energy Cut Off (E.C.O.), that cuts off all power to the heater should internal tank temperature reach 190° F. (The 9000507 – Lower Thermostat, does not require an E.C.O.) Thermostat and E.C.O. are UL listed. It fits water heaters with Apcom, Robertshaw, and Therm-O-Disc thermostats.

Manufacturer ID: 100108429