This Burnham Commercial Canopy Assembly is designed for high-altitude applications and consists of eight sections. The assembly is specifically engineered to be compatible with PVG models, ensuring seamless integration and optimal performance. Its primary function is to direct the exhaust gases from the heating unit safely out of the building, thus maintaining a safe and healthy indoor environment. Constructed from durable materials, this canopy assembly is built to withstand the rigors of high-altitude conditions while providing reliable service over an extended period.