Pay in 4 interest-free payments of $5.15 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
blocked return vents
facilitating accurate evaporator coil temperature sensing to prevent freeze-ups and optimize refrigerant flow
and Luxaire manifold assemblies
When troubleshooting HVAC error codes related to open or shorted sensors
a #42 drill size orifice typically flows 25
York S1-9951-0861 Gas Orifice blocked return ventsThe York S1 9951 0861 #44 Gas Orifice is a high precision LP gas conversion component engineered specifically for York heating systems. This OEM replacement orifice features a #44 drill size with a 0. 0860 inch diameter, precisely calibrated to regulate liquid propane flow at 11. 0 inches Water Column (W. C.). Designed for robust performance in multi stage gas furnaces and boilers, this part ensures stoichiometric combustion to prevent soot buildup
