York S1-022-09012-000 Expansion Valve 320735-701 or if the homeowner reports

or if the homeowner reports flickering lights when the cooling cycle begins

allowing technicians to upgrade existing single-pole or 3-way switches without pulling new conductors

making it an ideal choice for chilled water

Broad Application Versatility: Suitable for gas-fired furnaces

York S1-022-09012-000 Expansion Valve 320735-701 or if the homeowner reportsThe York S1 022 09012 000 Expansion Valve is a specialized thermostatic expansion valve (TXV) engineered for precision refrigerant metering in York residential and light commercial evaporator coils. Featuring a 45. 0 PSIG pressure rating and 5 8 x 7 8 ODF sweat connections, this OEM York replacement part is critical for maintaining the correct superheat and preventing liquid slugging in the compressor. By dynamically adjusting refrigerant flow based