Driveway Gate Opener Battery Heaters

Description

GTO/Linear Pro Battery Heater (FM316)
The GTO Battery heater is designed to maintain the batteries in the gate opener control box at a higher temperature when the system is installed in a cold climate. The heater is easy to install and wire, and controlled by a built in thermostat that activates the heater at temperatures below 40F (4C). One or two heaters can be used depending on the number of batteries installed in the control box.
Power for the heaters is supplied by the incoming 18VAC transformer up to 500 feet from an AC power source. Single battery systems more than 500 feet and dual battery systems more than 300 feet from the AC power source must be powered by a separate transformer. The heaters will not work on solar powered applications.
Cost each. Price is for both.
Condition: New
Easy to use: Connects to the side of the battery and connects to the existing transformer in most cases
Function in cold weather: Keeps the batteries warm so their output is not constricted