Product Details - This 41,000 BTU propane heater is designed for efficient outdoor heating, perfect for extending your time outside during cooler weather. With its powerful heating capacity, durable construction, and user-friendly features, it's ideal for patios, gardens, and more.Key Features - 41,000 BTU Powerful Heating - Capable of heating up to 13 feet in diameter for about 10 hours. The heat is concentrated at the top of the upgraded metal hood and radiated out for maximum warmth. Safe Ignition System - Simple to use with quick ignition-press and turn the gas control knob, then press the ignition button for 15 seconds. Flame-out protection automatically shuts off the gas flow for added safety. Durable Design and Waterproof Cover - Built with double tempered glass shields and a stainless steel burner for long-lasting performance. Comes with a waterproof, dust-proof, and sun-protective PVC cover to shield it from the elements. Flexibility and Mobility - Equipped with 4 universal wh