Easy Heat RS-2 Roof Sentry De-Icer Cable Control, Weather resistant Faucet Stems / Cartridges Includes: (1) metal tray

Includes: (1) metal tray

1 side container

covers 150-250 square feet per gallon

Removes surface dirt

Easy Heat RS-2 Roof Sentry De-Icer Cable Control, Weather resistant Faucet Stems / Cartridges Includes: (1) metal trayController for the roof and gutter de icer cable. Controller requires two conditions to be present before it will energize the roof de icing cable. It requires cold temperatures and the presence of run off water from the roof in contact with the sensor wire. If only one of the conditions exists, the control will not turn on the cable. A switch inside the house can control the box. Highlights: Automatic roof de icing cable control (senses air