Plenum Thermostat Product Type Plenum Thermostat Application Limit Control Contact Form SPST Switch Action Open on Rise Switch Opening Temperature 160 Degrees F Switch Closing Temperature 140 Degrees F Maximum Control Temperature 160 Degrees F Minimum Control Temperature 140 Degrees F Insertion Length 3 1/8 in Input Voltage 120V AC 240V AC Overall Depth 1 1/2 in Overall Height 1 1/2 in Overall Width 1 5/8 in Series SHL Reset Type Automatic Reset Resistive Amps @ 120V AC 15 A