HEATIT ET-21 Temperature Controlled Extension Cord, Automatic Thermostat Power Cord 37℉ On/50℉ Off, Thermostatically Controlled Outlet for Roof De-Icing & Pipes
$14.99
- [AUTOMATIC TEMPERATURE CONTROL] The ET-21 thermostatic extension cord automatically powers connected devices ON at 37℉ and OFF at 50℉, helping prevent frozen pipes and reducing unnecessary energy consumption during warmer temperatures.
- [DESIGNED FOR COLD WEATHER APPLICATIONS] Ideal for pipe freeze protection, roof and gutter de-icing systems, heat tape, livestock equipment, and other temperature-sensitive outdoor or indoor devices used in winter environments.
- [EASY-TO-USE INDICATOR LIGHTS] Built-in neon indicator lights on both the plug and receptacle provide clear real-time power status. The plug light confirms power connection, while the receptacle light indicates the connected device is operating.
- [WEATHER-RESISTANT & RELIABLE] Constructed for dependable low-temperature performance with durable, weather-resistant materials. Designed to operate safely in cold climates while maintaining stable power delivery.
- [SAFE OPERATION] Designed for use with GFCI-protected outlets and compatible with branch circuits featuring ground fault protection. Includes grounded connections for added electrical safety during outdoor winter applications.
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