Double Tank-Top Heater, Radiant Heat, Propane, 30000 BTU/H

Efficient, heats radiantly, directly, no loss of heat to the airFast, reaches full output in secondsEconomical, no electricity requiredConvenient, fully assembled, ready to useQuiet, no noisy annoying blowersDurable, made of rugged quality materialsProblem-free, no moving parts, minimum maintenanceFor outdoor use only; ;Variable BTU's: 8, 12, 15, 16, 24 and 30 000 BTU/hrAdjustable heat control: high, medium, low regulator, operate one or two burners at a timeSafe: heater shuts off automatically with loss of flameReady to use: mounts directly to a 20-lb. cylinder (not included)Weight: 12.8 lbs.