The Rheem RTG20280-1 Horizontal Vent-Straight Termination Kit is designed for efficient venting of gas appliances. This kit includes all necessary components for a straightforward installation, ensuring optimal exhaust flow. Constructed from high-quality materials, it is built to withstand harsh conditions and maintain performance over time. The kit is compatible with various Rheem tankless water heaters, making it a versatile choice for residential applications. Compliance with industry standards guarantees safety and reliability, making this termination kit an essential part of your venting system.