Lennox 17F26 Collector Box 323055-751 This programmable header assembly manages

This programmable header assembly manages refrigerant flow and pressure stabilization across the heat exchanger circuits to ensure optimal thermal transfer efficiency

offering superior thermal endurance for continuous duty cycles in high-ambient environments

It is commonly used for small banks of 24V sensors or as a local power source for building automation controllers

Common Questions: Is the S1-129201 compatible with R-410A systems

replacing a faulty defrost board is the standard solution

Lennox 17F26 Collector Box 323055-751 This programmable header assembly managesThe Lennox 17F26 Collector Box, also known as the cold end header box kit (MPN 619598 26), is a critical OEM replacement component for high efficiency condensing furnaces, including the Lennox EL296 series and various G71MPP units. This collector box is engineered to manage the transition of flue gases and the resulting corrosive condensate from the secondary heat exchanger to the drain lines. A common failure point in aging systems occurs when the