The Rheem AP14828 Inner Door Gasket is a critical component for ensuring a proper seal in heating systems. This gasket is made from high-quality materials designed to withstand high temperatures and pressures, ensuring durability and reliability. It is specifically designed to fit various Rheem models, providing an exact fit for optimal performance. The gasket dimensions are tailored for easy installation, ensuring a secure seal that prevents heat loss and enhances efficiency. Ideal for both residential and commercial applications, this inner door gasket is essential for maintaining the effectiveness of your heating system.