Plenum, Width: 21 inch, Height: 36 inch, Depth: 20.5 inch, For Use With: Rheem Furnaces

This meticulously crafted 21-inch W x 36-inch H x 20.5-inch D plenum is tailored specifically for Rheem Furnaces to maximize airflow efficiency and performance. Engineered with precision, this durable plenum ensures a seamless fit and optimal function within your heating system. Crafted from high-quality materials, it guarantees exceptional durability and resistance to corrosion, providing long-lasting reliability. With its meticulously engineered design, the plenum delivers unparalleled airflow distribution, optimizing the performance of your Rheem Furnace for superior comfort and energy efficiency.