Lennox 11Y77 access panel, part number 613769-42, is an OEM louvered access panel designed to provide proper airflow and secure internal component access on compatible Lennox HVAC units. The integrated 9-louver design supports ventilation while protecting internal components from external debris and accidental contact. This panel is manufactured to Lennox factory specifications to ensure correct fitment, durability, and long-term performance in residential and light commercial systems.

This access panel is commonly used as a replacement for damaged, bent, or corroded panels, helping restore the unit’s original appearance and proper airflow characteristics. As a genuine Lennox OEM part, it meets original equipment standards and is intended for direct replacement without modification.

Compatible with select Lennox HVAC units. Always verify model compatibility before ordering.

 

Product specifications:

Brand: Lennox
Manufacturer part number: 11Y77
Alternate part number: 613769-42
Product type: Access panel
Design: Louvered, 9-louver configuration
Material: Factory-grade coated metal
Application: HVAC unit access and ventilation
Installation: Direct OEM replacement
Condition: New
Country of origin: Varies by production batch