The Blower Assembly/Pressure Switch Upgrade Kit SP20165G from RHEEM is designed to enhance the performance of your water heating system. This comprehensive kit includes a high-efficiency blower assembly and a pressure switch, ensuring optimal airflow and safety during operation. Constructed from high-quality materials, the components are built to last and withstand high temperatures. This upgrade kit is compatible with various RHEEM models, making installation straightforward. Improve your water heater's efficiency and reliability with this essential upgrade kit.