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direct-fit installation across various packaged units and air handlers
018" orifice for propane will result in over-firing and a dangerous pilot flame
or significant dust buildup that could cause an imbalance and lead to bearing failure
Safety Integrity: Vital component for maintaining UL 555 fire-resistance ratings in commercial and industrial HVAC installations
York S1-9951-0861 Gas Orifice direct-fit installation across various packagedThe 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
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