Lennox 55N77 B4 416 CLLR LONG EXT 12

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Lennox 55N77 Genuine OEM Replacement Part

A Lennox 55N77 Collar Extension directs airflow through the system to maintain stable ventilation and dependable performance across the setup.

Made to the brand's specifications, real OEM collars deliver consistent fit and secure connections that cut rework and downtime so crews stay on task and throughput stays high
Product Type: Collar Extension
Style: No Damper; Crimped
Length: 12
Additional Part Number: RX1212

Lennox 55N77 Genuine OEM Replacement Part