Pleasant Hearth VFL-HT30DR Heritage Series Vent Free Gas Log Set, 33000 BTU, 30" Dual fuel Technology (LP or NG) 33,000 BTU/hour Heats up to 1,100 sq. Ft 8 Hand painted concrete logs inspired by nature 2 year Warranty Dual fuel Technology (LP or NG) Heats up to 1,100 sq. Ft 8 Hand painted concrete logs inspired by nature 2 year Warranty