York S1-024-25006-704 Pressure Switch R-410A This valve body is constructed

This valve body is constructed with a rugged brass or stainless steel housing

Unlike standard test buttons that only check electronics

Featuring a 2-inch NPT cast iron body

guarantees consistent

The internal U-tube construction and metered orifice facilitate optimal refrigerant oil return while trapping liquid refrigerant

York S1-024-25006-704 Pressure Switch R-410A This valve body is constructedThe York S1 024 25006 704 Pressure Switch is a critical safety component designed for precise differential pressure monitoring in residential and commercial York, Coleman, and Luxaire furnaces. Engineered with a specific set point of . 90" WC (Water Column), this genuine OEM furnace part ensures the draft inducer motor is moving sufficient air to clear combustion gases before allowing the ignition sequence to proceed. Its robust construction features