The Supplement Sheet (R/S) from Rheem MFG Company is an essential document designed to provide additional information and specifications for Rheem products. This sheet includes detailed technical data, installation guidelines, and compliance information, ensuring that users have all necessary resources for optimal product performance. It is a valuable tool for technicians and installers, facilitating efficient service and maintenance. The supplement sheet is designed to enhance understanding and usability of Rheem products, ensuring that all installations meet industry standards.