Temperature Controlled: This 120V 20 inch thermostat plug comes with built-in extension cord and automatically turns on heaters below 37°F and off above 50°F
Fits Outdoor Covered Outlets: This thermostat plug outlet's slim design won't block waterproof covers, making it the perfect freeze thermostatically controlled outlet for heat lamp thermostats, pipe heaters, and other outdoor setups
Plug & Play Setup: Just connect this thermostat controlled outlet to any socket and plug in your heater, no tools needed for this space heater thermostat
Automatic Energy Savings: The thermostatic controlled outlet turns devices on/off by itself, no more manual adjustments with your outlet heater plug in. Saves power and eliminates winter guesswork
Versatile Winter Protection: Works with roof de-icing cables, pipe heating cables, chicken house heaters, farm heaters, bird bath heaters, RVs, garages, greenhouses, and standard plug-in thermostats