Johnson Controls A19ADB-2C Hot Water Temperature Control

Hot Water Temperature Control; Type Manual Reset; Temperature Range 100 to 240 Deg F; Maximum Temperature Rating 250 Deg F; Contact Rating 24 to 600 Volt AC, 125 Volt Amp; Contact Configuration SPST; Connection Type 1/2 Inch Threaded; Application Hot Water Boiler, Water Heating Control; Range Adjuster Type Knob