Johnson Controls A19AAB-7C Electromechanical Temperature Control

Electromechanical Temperature Control; Type 3/16 Inch x 9-1/2 Inch Bulb, 6 Foot Copper Capillary, 1-Stage; Temperature Range 100 to 300 Deg F; Maximum Temperature Rating 350 Deg F; Contact Rating 120 to 277 Volt AC, 22 Amp; Contact Configuration SPST; Application HVAC/R, Water Heating Control; Range Adjuster Type Knob, Visible Scale