HART & COOLEY 8HSTWKClick To Copy Thru-the-Wall Vent Kit, 8 Inch Diameter

This Hart & Cooley 8HS-TWK thru-the-wall vent kit, with an 8-inch diameter, is designed for safely venting gas appliances through an exterior sidewall. It provides a complete solution for routing exhaust gases from Category I appliances that utilize Type B gas vent systems. The kit includes a stainless steel cap, a T-assembly, a wall support, a wall thimble, three support bracket assemblies, standard flashing, and a storm collar. Components of a Type B gas vent system typically feature an aluminum inner wall for rapid warm-up and a galvanized steel outer pipe for protection against corrosion and external damage. These systems are UL listed, ensuring compliance with safety standards for gas vents, and require a minimum 1-inch clearance to combustibles.