Description
The York S1-029-20422-065 is an OEM replacement natural gas pilot orifice designed to deliver consistent, reliable pilot flame performance in York heating systems. Precision-engineered to exacting tolerances, this orifice ensures the correct fuel flow rate for stable pilot ignition and safe burner operation.
Product Overview
The pilot orifice is a critical component in gas-fired heating equipment, metering the flow of natural gas to the pilot burner assembly. The #48 drill size with a .035″ orifice diameter is factory-specified for compatible York furnaces and heating appliances, ensuring the pilot flame is sized correctly for reliable ignition of the main burner.
Key Features
- OEM York replacement part — direct factory fit for compatible models
- Natural gas (NatGas) rated orifice
- Drill size: #48
- Orifice diameter: .035″
- Precision-machined for accurate fuel metering
- Ensures stable, consistent pilot flame output
- Supports safe and efficient main burner ignition
Application
- Designed for use in York gas-fired furnaces and heating appliances
- Replaces worn, clogged, or damaged pilot orifices
- Compatible with natural gas fuel supply systems
Why Replace Your Pilot Orifice?
Over time, pilot orifices can become clogged with debris, corroded, or damaged, leading to weak or unstable pilot flames, nuisance lockouts, and ignition failures. Replacing the orifice with a genuine York OEM part restores proper fuel flow and ensures the pilot assembly performs to original factory specifications.
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