The Fire Sense Pro Series Stainless Steel Propane Gas Patio Heater (61436) is truly a professional grade patio heater. The Pro Series was created for commercial use which requires extreme durability and dependability. This outdoor freestanding patio heater is ideal for residential users who demand the best patio heater made. It's thick 304-grade heavy-duty stainless steel construction will keep this patio heater functional for a lifetime. The one-piece pole and 5-piece heavy duty reflector make this unit sturdy. We've designed the head assembly with an easy access panel for quick and simple exchange of components. The Pro Series comes with our "Never Down" Replacement Warranty, with defective parts covered for the life of the unit, so you'll always have a working patio heater. This high-quality patio heater features a tip-over protection system for safety, and a reliable electronic single stage ignition system. The attached heavy duty wheels provide easy mobility. The Stainless Steel Pro Series Patio Heater will be the last patio heater you own.