Empire 24" Vail Vent-Free Fireplace with Slope Glaze Burner - Thermostat with Hi-Low Knob

OVERVIEW A Vent-Free system uses room air for combustion and delivers 99.9% of the available heat energy directly to the room. Vent-Free systems have an unmatched safety record, thanks in part to their clean-burning technology and their Oxygen Depletion Sensor, which instantly shuts of the valve if oxygen in the room drops to an unsafe level. Because no venting is required, Vent-Free systems offer more installation options. Vent-Free systems are limited to 40,000 Btu and must be operated as supplemental heating sources in conjunction with a central furnace that circulates air. Advantages: Unmatched efficiency – 99.9% Offers the most installation versatility Usually less expensive to buy and to install Can operate with a remote or thermostat Most systems can provide live-saving heat during a winter power outage Vail Vent-Free Fireplaces At 99.9 percent efficient, the Vent-Free Vail Fireplace delivers more heat for your energy dollars – 32,000 Btu for the Vail 32 and 36,000 Btu for