Lennox 64J11 Flue Collector Box/Trap Assembly

The Lennox 64J11 Collector Box Assembly is an OEM cold header component designed for high-efficiency gas furnaces. This collector box/trap collects and traps condensate in HVAC systems, helping manage moisture by directing it away from the unit, preventing water damage and maintaining system efficiency.

Key Features:

• Box dimensions: 19" length x 4-5/8" width with 2" inducer outlet diameter
• Complete kit includes collector box with gasket (18J2201), plastic cap (3RV2N2), 5/16" screws (4), 1/4" screws (13), and instructions
• Constructed from durable gray plastic for long-lasting performance
• Includes combustion blower gasket and collector box gasket
• Replaces Lennox part numbers LB-66579B, 64J11, 18J2201, 3RV2N2

This genuine Lennox cold end collector box assembly is compatible with various Lennox high-efficiency furnace models including the G26Q and G32Q series, as well as select Allied, Armstrong, Concord, and Ducane units. The integrated trap design prevents debris from entering your system while ensuring proper condensate drainage, protecting your equipment from potential water damage and maintaining optimal furnace operation.