York S1-025-27155-000 Expansion Valve 320734-701 Engineering specifications dictate a precise

Engineering specifications dictate a precise 195°F open point to interrupt the heating cycle during abnormal combustion conditions

Built with a 6

0 Cv orifice

or Marley air handlers and heat exchangers

York S1-025-27155-000 Expansion Valve 320734-701 Engineering specifications dictate a preciseThe York S1 025 27155 000 is an OEM thermal expansion valve (TXV) engineered to maintain precise refrigerant metering for residential and light commercial evaporator coils. Specifically designed for R 410A refrigeration systems, this valve utilizes a 3 8" ODM inlet and a 3 8" ODF outlet to ensure reliable sweat connections within the liquid line. As a veteran technician knows, accurate superheat control is critical for preventing compressor slugging