York S1-9951-1281 Orifice 326070-701 Enhanced System Reliability: Restores precise

Enhanced System Reliability: Restores precise pressure regulation to prevent hunting or erratic downstream flow

using genuine Lochinvar parts like this kit is critical to ensuring the modulation and efficiency ratings of the boiler remain within factory parameters

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vibration-resistant interface common in demanding Carrier and Bryant rooftop units

York S1-9951-1281 Orifice 326070-701 Enhanced System Reliability: Restores preciseMaintaining precise combustion on a manifold requires exact fuel to air ratios, and the York S1 9951 1281 Orifice is the key technical component for achieving that balance. This #30 (. 1285) Nat Gas Orifice is a genuine Source1 OEM replacement part designed specifically for York, Coleman, and Luxaire gas furnaces. Featuring a precision drilled 0. 1285 inch diameter, this orifice regulates the flow rate of natural gas at standard manifold pressures,