Durable Solid-State Logic: Resists environmental interference and wear compared to older mechanical timing components

or consistently triggers "Sensor Failure" codes despite new thermistors

What happens if the motor fails in the closed position

Optimized Cycle Intervals: Features selectable 30

increasing thermal stress

York S1-025-45283-000 Expansion Valve 321142-301 Durable Solid-State Logic: Resists environmentalThe York S1 025 45283 000 Expansion Valve is a critical OEM component designed for precise refrigerant metering in 3 ton residential and light commercial evaporator coils. Engineered with a 3 8" x 1 2" ODF connection, this thermostatic expansion valve (TXV) ensures optimal heat transfer by maintaining consistent superheat levels across varying load conditions. The 30 inch capillary tube provides the necessary reach for secure sensing bulb placement on