🔥 Stay Warm, Stay Stylish! 🔥 Equipped with an automatic low oxygen shut-off system for peace of mind while you relax. Experience cozy comfort with 18,000 BTUs of radiant heat, perfect for any indoor space. Enjoy hassle-free heating without the need for complex venting systems. Compact and stylish, this off-white heater seamlessly fits into your home or office decor. Easily wall-mountable or use the included legs for flexible placement in any room. Covers 500 sq ft ODS Safety 18,000 BTU The Mr. Heater Corporation F299820 is a powerful 18,000 BTU vent-free radiant propane heater designed to efficiently heat spaces up to 500 square feet. With a sleek off-white finish, it combines safety features like an automatic low oxygen shut-off system with versatile mounting options, making it an ideal choice for homes and offices alike.