The Rheem AP18368 Upper Cavity Spacer is designed to optimize the performance of Rheem water heaters by ensuring proper spacing in the upper cavity. This high-quality spacer promotes efficient airflow and heat management, which is crucial for maintaining the longevity of your heating system. Its precise fit and durable materials make it an ideal choice for Rheem models, providing essential support and stability. Upgrade your water heater installation with this reliable component to enhance overall efficiency.
