About This ULTRA-EFFICIENT 70,000 BTU OUTPUT: This wood pellet patio heater delivers powerful heat to warm over 100 sq ft, approximately double the output of standard propane patio heaters. GRAVITY-FED AUTOMATIC PELLET SYSTEM: With a 20-pound hopper and gravity-fed design, this outdoor heater delivers consistent, hands-free heat performance. Perfect for patios, decks, and other outdoor spaces. GLASS FLAME WINDOW: Built-in viewing panel lets you enjoy the cozy glow of the flames. Perfect for adding ambiance to your patio pellet heater. HEAVY-DUTY POWDER-COATED STEEL BODY: Built to last with a durable steel frame, large steel chimney, stainless reflector, and high-temp black coating—giving this wood pellet heater rugged strength for reliable outdoor use. PORTABLE & EASY TO IGNITE: Simple match or lighter ignition, while built-in dual wheels make this wood pellet heater easy to move. Ideal for patios, tailgates, camping, or other outdoor events. Overview Brand : HEATAK Special Feature : Glass Window Color : Black Form Factor : Tower Indoor/Outdoor Usage : Outdoor