The formula is contaminant and particle-free

making it suitable for systems utilizing common refrigerants where head pressures fall within this operating range

ensuring the sensor only reads actual water levels

ensuring the unit operates safely down to 0°F

Operating on a rate-compensated principle

York S1-025-42680-000 Expansion Valve 321702-401 The formula is contaminant andThe York S1 025 42680 000 Expansion Valve is a critical metered flow control component engineered for precise refrigerant management in R410A HVAC systems. Designed for high efficiency York evaporator coils and air handlers, this thermostatic expansion valve (TXV) dynamically adjusts refrigerant flow based on the current heat load, ensuring the system maintains optimal superheat levels. By preventing liquid slugging and evaporator freezing, the S1 025