The T & P Gauge (W)/136-1826 from Rheem is a critical component for monitoring temperature and pressure in water heating systems. This gauge is designed for easy installation and accurate readings, ensuring safe operation of your water heater. Made from durable materials, it meets industry standards for reliability and performance. With precise dimensions, it fits a variety of Rheem models, making it an essential part of regular maintenance. This gauge helps prevent overheating and pressure build-up, contributing to the overall safety and efficiency of your water heating system.