The JDTMECH single stage thermostats can be used for heating or cooling. The rugged NEMA 4X rated weather resistant enclosure is made of corrosion resistant materials for a long life. Temperature range 30° - 110°F. Available hardwired or with optional piggy back cord. Note: This is a replacement for the VC115 series controls. Rugged Nema 4X rated weather resistant enclosure made of corrosion resistant materials for long life Low mass, high surface area of stainless steel coiled sensor provides rapid response to temperature change Underwriters Laboratories (UL) listed and CSA certified Single stage thermostat to control your circulation or exhaust fan, power shutter, heater or heat lamp Large, visible dial with 30° - 110°F temperature range 3°F (1.3°C) differential JDTMECH01: Thermostat, single stage, 120/208/240V, 50/60Hz, NEMA 4x JDTMECH01-C: Thermostat, single stage, 120V, 60Hz, NEMA 4x, w/ 8' cord Installation and Wiring InstructionsJDTMECH Thermostat Installation and Wiring Instructions (PDF)