Build a Simple Well House Heater

Learn how to build a simple well house heater. To keep your well house from freezing, use a light bulb in conjunction with a thermostat to signal the light to turn on.

The well house heater array: light bulb, thermostat and ground fault interrupter.
The well house heater array: light bulb, thermostat and ground fault interrupter.
Photo by Michael McCasey