Johnson Controls A19ABA-40C Remote Bulb Temperature Control

Remote Bulb Temperature Control; Type 3/8 Inch x 4 Inch Bulb, 6 Foot Capillary, Adjustable Differential; Temperature Range -30 to 100 Deg F; Maximum Temperature Rating 140 Deg F; Contact Rating 24 to 277 Volt AC, 10 Amp; Contact Configuration SPST; Application HVAC/R, Water Heating Control; Range Adjuster Type Screwdriver slot