All in stock Golden Oak Gas Logs are on Sale. Shop early for best selection……………………. Superior, The Double Flame Series unique, clean burning design provides 99% heating efficiency, which allows you to operate the logs vent-free with the fireplace damper closed. With no venting required, there is no heat loss up the chimney. Visit our showroom in Nashville, Tn to view over forty Fireplaces Burning Live in Vented, Vent Free, Electric and Direct Vent. Contact us for additional information at 615-255-4551