Reliance 9000512045 Electric Thermostat 240V

2 pole connection. Has long shaft for exposed control knob. Replaces No. WH7-D. Can be used to replace thermostats on most residential electric water heaters. Thermostats are set at 120 deg. F. and are adjustable between 110 deg. F. and 160 deg. 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 deg. F. (The 9000507, Lower Thermostat, does not require an E.C.O.) Thermostat and E.C.O. are UL listed. Fits water heaters with Apcom, Robertshaw, and Therm-O-Disc thermostats. 1 thermostat per card. No. 9000512: Switch Type: 2-Pole, Temperature Rating: 110 F to 160 F, Pkg Qty: 1, Package Type: Card

(WH9-D) Thermostat For Double Element Sta-Kleen Lower Thermostat 2 pole connection. Has long shaft for exposed control knob. 240 volt D shaft lower thermostat For double element Sta-Kleen water heaters Blistercard Most residential electric water heaters