F232000 Portable Buddy HeaterStay warm and toasty wherever you go with the Portable Buddy Heater anbsp;4,000-9,000 BTU liquid propane heater thatnbsp;connects directly to a one-pound cylinder. Safe for indoor use, it#39;s the perfect way to heatnbsp;small enclosed spaces up to 225 square feet.4,000 or 9,000 BTUnbsp;OutputWith an impressive heat output ofnbsp;4,000 or 9,000 BTU per hour, the Mr.nbsp;Heater Portable Buddy Heater features a fold-down handle to offer unobstructed heat output. Incorporated into its design is a swivel regulator which allows thenbsp;Buddy Heater thenbsp;ability to adapt usage from a disposable cylinder to a remote gas supply with the purchase of a hose and filter.Piezonbsp;Sparking Mechanismnbsp;The Portable Buddy Heater takes the guesswork out of operating. Simply rotate the knob to pilot and push to light the unit and the Piezo sparking mechanism will get things started.nbsp;Safe Heatingnbsp;Safety features include an Oxygen Depletion Sensor (ODS) to detect low oxygen and a tip-over detection system to automatically shut off the unit should it accidentally fall. You can depend on the Portable Buddy Heater to keep you warm and comfortable no matter where your travels may take you!nbsp; 10-Feet Buddy Series Propane Hose AssemblyMr. Heater is the brand that has been delivering heating solutions since 1984. Utilizing this 10 foot Propane Hose and Regulator Assembly, you can enjoy the small heaters for longer by connecting appliances which are designed for 1 pound propane tanks to 5-20 pound propane tanks. This means you can get more heating time from smaller heaters by connecting it to a larger fuel source. The hose can be used to connect to low pressure as well as high pressure tanks, and the specially designed materials eliminate the need for a fuel filter. The end swivels are easily tightened by hand so take this with you on your next camping trip and stay warm. Bundle Includes: F232000 Portable Buddy Heater, and 10-Feet Buddy Series Propane Hose Assembly Powerful Heat Output: Stay cozy with 4,000 or 9,000 BTU, heating spaces up to 225 sq. ft. effortlessly. Portable Comfort: Take warmth on the go with a fold-down handle and reliable heating wherever you travel. Safety First: Equipped with Oxygen Depletion Sensor (ODS) and tip-over detection for worry-free warmth. Easy Ignition: Enjoy hassle-free operation with a Piezo sparking mechanism for quick and simple lighting.