Enjoy comfortable temperatures wherever you venture with The Mr. Heater Portable Buddy Radiant Liquid Propane Heater. This Mr. Heater Buddy Propane Heater connects directly to a 1 lb. cylinder, and it's the perfect solution for heating enclosed spaces like large tents up to 225 square feet as well. The expertly engineered size-to-BTU ratio is augmented with a fold-down handle to give the heater maximum output while retaining a minimalistic footprint. The swivel regulator gives you the ability to adapt usage from a disposable cylinder to a remote gas supply with the purchase of a hose and filter (not included). To light the unit, simply rotate the knob to pilot and push. Then the integrated Piezo sparking mechanism will take care of the rest. With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off, you can be sure that you will enjoy years of comfortable indoor safe heat. The use of unauthorized accessories or attachments with this heater is expressly prohibited, may cause serious injury, and will void the warranty. To ensure safety, please follow appropriate guidelines and instructions. Get a Mr. Heater Portable Buddy Heater for your RV to enjoy comfort and warmth on your road trips, adventures, and more!