Mr. Heater Big Buddy Indoor/Outdoor Portable Propane Heater

This fits your.

• by entering your model number.
• 4.000. 9.000. and 18.000 BTU/hr
• Automatic low-oxygen shutoff system
• Accidental tip-over safety shutoff
• Heats up to 400 sq ft
• Connects directly to two. 1-lb disposable cylinders or a 20-lb cylinder with an optional hose (cylinders not included)