The Comfort Gear(R) 10,000-BTU Portable Propane Heater is a powerful and versatile heating solution for both indoor and outdoor use, ideal for outdoor enthusiasts, hunting, camping, and emergency indoor use. With adjustable heat settings of 5,500/10,000 BTUs, this propane heater is designed to provide steady, efficient omnidirectional warmth for spaces up to 250 sq. ft. Its convenient size and lightweight frame make it simple to move, while the retractable carry handle and sturdy base add to its portability and stability. Engineered with safety in mind, this heater is built with an Oxygen Depletion Sensor (ODS) and an automatic tip-over shutoff feature, ensuring secure indoor use in properly ventilated areas. With a runtime of up to 3 hours on a 16 oz. propane camping fuel tank (sold separately), this heater provides extended warmth during long workdays, hunting trips, or cold nights at the campsite. No electricity is required as ignition is made easy with a 1-button piezo ignition system.