Automatically turns on heating cable only when needed (35 degrees Fahrenheit or less). Unit extends cable life, saves energy, eliminates the need to unplug cables in warm weather or forgetting to plug in cables when temperatures fall. For dry locations only. Includes power indicator light. Easy to install. UL (Underwriter's Laboratories) listed.
HEATIT ET-21 Freeze Thermostatically Controlled Outlet On at 38F /Off at 50F
Easy Heat EH-38 Pre-Set Thermostat, 15 A, 125 V, Yellow
EasyHeat
Easy Heat 2502 Freeze Free Cable (500 Feet)
How & Where to add heat to protect against pipe freezing: heat tapes, heaters, light bulbs, insulation
Easy Heat EH-38 Freeze Free Preset Thermostat - EasyGoMart
Easy Heat Pipe Heating Cable 15 ft.
2011 Heating Catalog by F.W. Webb Company - Issuu
Easy Heat EH-38 Freeze Thermostatically Controlled Valve and Pipe Heating System : Tools & Home Improvement
Bromic Tungsten Smart Heat
Easy Heat EH38 Preset Thermostat - On 38F Off 50F