Broad Series Compatibility: Fits 80% and 90%+ AFUE Lennox models including ML180

In-Line Serviceability: The trap cover assembly can be removed and serviced without disturbing existing piping

Utilizing a zero governor balanced valve design

For contractors retrofitting mobile home HVAC systems

Engineered with a 7/8" ID connection

Lennox 56W58 Vest Panel 318973-401 Broad Series Compatibility: Fits 80%The Lennox 56W58 Vest Panel is a critical OEM replacement component designed for high performance residential and commercial Lennox HVAC systems. As a veteran grade HVAC vest panel replacement, this heavy duty steel plate facilitates optimal airflow management and structural integrity within the cabinet. It serves as the mounting interface for internal components, ensuring a precise fit that prevents air bypass and maintains system static pressure.