York S1-029-19387-014 Orifice 320720-756 Optimized Pitch: 20-degree blade angle

Optimized Pitch: 20-degree blade angle provides consistent airflow (CFM) through the coil fins

Compatible with both Series 909 and 909RPDA reduced pressure detector assemblies in 2-1/2" and 3" sizes

Does this unit have a pilot outlet

or the start capacitor staying in the circuit too long

Rugged Housing: NEMA 3 rating ensures the internal components are protected against windblown dust and rain

York S1-029-19387-014 Orifice 320720-756 Optimized Pitch: 20-degree blade angleThe York S1 029 19387 014 Orifice is a precision machined fixed orifice metering device specifically engineered for York, Coleman, and Luxaire evaporator coils. As a #55 refrigerant orifice, this component is critical for regulating the volumetric flow of refrigerant, ensuring the correct pressure drop occurs before entering the distributor. In the field, selecting the correct orifice size is paramount; the 014 orifice is calibrated to match specific