This Burnham Commercial Vent Tee is a stainless steel component designed for vertical installation in commercial venting systems. With a diameter of 101.6 millimeters, it is engineered to facilitate the efficient and safe expulsion of combustion gases from heating systems. The tee's stainless steel construction ensures durability and resistance to corrosion, making it suitable for long-term use in harsh conditions. It features a simple design that allows for easy installation and maintenance, while its compact size enables it to fit seamlessly into existing venting systems without requiring significant modifications.