York S1-029-19387-014 Orifice 320720-756 This kit is mandatory when

This kit is mandatory when converting an A-coil or slope coil fan coil to a horizontal right airflow position to ensure the air seal plate remains fully seated and airtight

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

What should I check if my transformer keeps failing

protected by a sealed housing that prevents debris ingress and reduces chattering noise

York S1-029-19387-014 Orifice 320720-756 This kit is mandatory whenThe 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