Lennox 17F26 Collector Box 323055-751 Common Questions: Is the S1-129201

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

If the motor is silent but the valve won't move

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

If you have upgraded your motor to a larger shaft size

replacing a faulty defrost board is the standard solution

Lennox 17F26 Collector Box 323055-751 Common Questions: Is the S1-129201The 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