The Pleasant Hearth Grant Gas Fire Pit Table will keep your guests warm and cozy on the chilliest of nights with an impressive 30,000 BTU's of heat output. Tuck away a 20 lb. propane tank (not included) in the compartment under the table behind a hinged door. Use the adjustable flame control to bring the heat down a notch on warmer evenings. Enjoy the warm flame effect that comes from the included amber colored glass rocks.