The York S1-022-09091-000 is an OEM 2-ton thermal expansion valve (TXV) designed for precise refrigerant metering in specialized HVAC applications
this unit delivers ±1% FS accuracy and superior long-term stability without the drift common in lower-grade sensors
the 2-M is a component switch designed to be mounted onto a float-operated feeder or control head that provides the mechanical movement required to trip the switch
though vertical orientation is preferred for 11-pin socket retention in high-vibration environments
allowing for accurate thermal sensing and immediate response to pressure changes
Resideo DPL2040C1001 Contactor 321894-708 The York S1-022-09091-000 is anResideo DPL2040C1001 is a 2 pole, 40 amp contactor rated for 240V applications, designed for switching high voltage loads in residential and light commercial HVAC systems. It is commonly used in condensing units, heat pumps, and electric heating equipment where reliable control of compressors and fan motors is required. This contactor is typically replaced when existing contacts become worn, pitted, or fail to engage properly, which can lead to