Rheem's Concentric Straight Pipe B is engineered for optimal venting in gas appliances. This pipe features a durable construction that ensures longevity and compliance with ANSI standards. With a diameter suitable for various installations, it effectively channels exhaust gases while maintaining system efficiency. The pipe's length is designed for easy integration into existing venting systems, making it a versatile choice for both new and replacement applications. Enhance your gas appliance's performance with this reliable venting solution.