Mendota FV33i fireplace insert with the BurnGreen® burner/remote control system are ANSI/AGA certified high-efficiency gas wall furnaces and give you complete control. With the touch of a button, you can turn the burners and the pilot on and off, adjust the heat and blower output, and even turn off the rear burner on mild days. You can also automatically control room temperature using the remote control’s digital thermostat. BurnGreen™ means burning smarter, giving you choices to conserve fuel and help the environment. With its two stage burner flame can be turned down 60%.