The Surefire Thermostatically Controlled Vent-Free heater operates with the chimney flue closed, safely keeping 100% of the heat produced by the unit in your home.

Surefire Vent-Free heaters are 99.9% energy efficient providing heat for pennies per hour. The thermostatic sensor controls the flame height and heat output automatically maintaining a consistent room temperature. No electricity is required for operation making the heater a great source of warmth during power outages.

Surefire Vent-Free burner systems exceed all certification safety requirements of the American Gas Associations (A.G.A.) assuring the finest standards for indoor air quality.

Surefire uses distinct characteristics to provide the most beautiful vent-free log sets on the market today.