York S1-029-20423-030 Orifice 328140-751 the FAN3130 provides a direct

the FAN3130 provides a direct drop-in solution

allowing for 1 to 6 defrost occurrences per day with a minimum 4-hour interval between operations

For technicians servicing Raypak pool heaters or hydronic systems

mounting the solenoid upright is recommended

High-Temperature Resistance: Constructed from professional-grade ceramic fiber to resist degradation under constant firing

York S1-029-20423-030 Orifice 328140-751 the FAN3130 provides a directThe York S1 029 20423 030 Natural Gas Burner Orifice is a precision machined OEM York replacement part designed for specific BTU output requirements in commercial and residential furnaces. Featuring a #30 drill size with a 0. 1285 inch diameter, this orifice is critical for maintaining the correct manifold pressure and stoichiometric air fuel ratio. Field technicians should verify this component against the furnace rating plate to ensure proper