Rheem's Concentric Horizontal Termination Cone - Rainbow is designed for venting applications in walls up to 4 inches thick. This component ensures safe and efficient exhaust gas discharge while enhancing the aesthetic appeal of your installation. Constructed from durable materials, it meets ANSI standards for reliability. The cone's design allows for easy installation and compatibility with various gas appliances, making it a versatile choice for both new and replacement setups. Improve your venting system with this stylish and functional termination cone.