We supply fireplace wall thermostats that come in two specific styles. We have thermostat controls which will kick your gas fireplace on if the room drops below your desired temperature which makes the room as cozy as you wish. The other style is a wall switch style, these are used to set when the fireplace will turn on and shut off and come in 2 models. The timer model allows you to set how long the gas fireplace stays on, when the timer counts down to zero it conveniently shuts off the fireplace. The second style is a wall switch with a simple on off function just like a light in a house.