Duo design: Both a gas fire pit and an outdoor dining table - do double the job in a compact size. Lid is included to cover gas fire pit to convert into a table. 40,000 BTU burner, with smokeless fire pit: Clean and smokeless burn, help retain the warmth longer. Pulse ignition system starts and adjusts flame easily (1 x AAA battery required). Gas-powered: Propane tank, easily installs into the base. Protected by the door to keep smokeless fire pit out of sight. .