the York S1-025-32798-024 TXV is the specific OEM replacement required to restore precise refrigerant metering
the EP-313-020 uses poppet-style solenoid valves that only cycle when a pressure change is requested
Designed with NBR (Buna-N) seals
Optimized Airflow: The 1100 RPM rating is calibrated for maximum heat dissipation without exceeding decibel limits
The York S1-7681-3301 is a professional-grade HVAC rocker switch engineered to restore precise circuit control in a wide range of York heating and cooling systems
Honeywell T678A1437 Controller 30067439-890 the York S1-025-32798-024 TXV isThe Honeywell T678A1437 is a heavy duty remote bulb controller designed for precise two stage temperature control in commercial HVACR applications. As a veteran grade mechanical thermostat, it excels in regulating temperatures within ducts, pipes, tanks, and boilers. This model features dual SPDT switch outputs that operate in sequence, making it the standard choice for staging dampers, valves, or multi stage heating and cooling equipment. With a 0