Weatherproof Line Voltage Mechanical ThermostatProduct Details:Temperature Range: 40-105 Degree F / 5-40 Degree CSwitch: Single Pole Double ThrowFull Load 16 Amp (Resistive)Voltage Rating: 110/240 Volt AC, 50/60 HzTerminals: Screw TerminalSensing Element: Stainless Steel SpiralWaterproof & Raintight ABS Plastic EnclosureThermostat is Resistant to Moisture and Gases Found in Corrosive Agricultural BuildingsEsapcoTH-4-20