Reznor 210930 Door Liner

The Reznor 210930 Door Liner is an interior panel that is inside the access door of compatible heating equipment and offers a complete surface that shields the inner parts in HVAC systems. On the inside of service access doors that it installs, it aligns with mounting points to cover insulation and framework and leaves the entire access available during maintenance. The liner is part of the efficient operation by assisting in sealing the cabinet opening, minimizing the air leakage, and providing safe access to burners, controls, and electrical components without disrupting the normal operation of the system.