Lennox 16U11 Collector Box 326058-756 the valve is rated for

the valve is rated for use with water and water-antifreeze solutions containing up to 50% glycol

This usually indicates a specific component failure or a tripped safety limit

This kit is designed for specific series within the Nordyne

Ensure the 24V signal is reaching the 60-101921-81 solenoid

This Alco powerhead is essential for refurbishing or repairing thermal expansion valves (TXV)

Lennox 16U11 Collector Box 326058-756 the valve is rated forThe Lennox 16U11 Collector Box is a critical OEM replacement part designed for high efficiency condensing furnaces. Also recognized by manufacturer number 619598 11, this cold end header box kit is engineered to manage condensate collection and facilitate proper pressure switch monitoring within the combustion circuit. When a primary collector box develops cracks or seal failure, it often manifests as furnace pressure switch lockout codes or water