depot pull
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this SPST (Single Pole Single Throw) safety resets automatically
space-saving housing
this specific thermostatic expansion valve is calibrated only for R-22 refrigerant
7 Amp draw to match existing circuit requirements without modifications
more energy-efficient solenoid coil
Lennox 16U11 Collector Box 321142-301 this SPST (Single Pole SingleThe 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