Sengoku is proud to introduce new OR-78 Outdoor Spaces 10,000 BTU OMNI Radiant Kerosene Heater. The Outdoor Spaces heater is designed for both outdoor and indoor use. This portable, lightweight, compact unit is less than two feet high and is ideal for emergency use or as a supplemental heat source in the garage shed, patio/deck, gazebo, poorly insulated buildings, and other hard to heat places. This model is designed to heat up to 380 sq. feet indoors and up to 12 ft area outdoors. OR-78 heater is UL listed, and backed by a 2 years manufacturer warranty.