Propane Gas Fireplace Vent-Free Logs Heat Thermostatic Control Oxygen Sensor 24. This Manual Vent Free Gas Log Set operates with the chimney flue closed, safely keeping 100% of the heat produced by the unit in your home. The manual control allows for easy adjustment of flame height and heat output….

Vent-Free Propane Gas Fireplace Logs with Thermostatic Control. The Oakwood Vent Free Log Set provides up to 39,000 BTU’s which can heat up to 1,300 sq. The vent free design allows you to operate the unit with your chimney flue closed, safely keeping 100% of the heat produced by the…