Description
The Weil McLain 560-528-950 is an OEM natural gas (NG) pilot orifice engineered to deliver accurate, consistent gas flow to the pilot burner assembly on compatible Weil McLain boilers. With a precisely drilled .026″ bore, this orifice meters the correct volume of natural gas to the pilot flame, ensuring dependable ignition and steady pilot operation season after season.
Product Overview
Proper pilot orifice sizing is critical to safe and efficient boiler operation. An undersized or oversized orifice can result in pilot outages, nuisance lockouts, or unsafe flame conditions. The Weil McLain 560-528-950 is manufactured to exact OEM specifications, making it the trusted replacement choice for service technicians and boiler room professionals.
Key Features
- OEM Weil McLain replacement pilot orifice
- .026″ precision-drilled bore for accurate natural gas metering
- Designed for natural gas (NG) applications
- Ensures reliable pilot ignition and stable flame performance
- Direct OEM replacement — no modifications required
- Manufactured to Weil McLain quality standards
Application
- Compatible with select Weil McLain boiler models requiring SKU 560-528-950
- Intended for natural gas fuel supply systems
- Suitable for residential and light commercial hydronic heating applications
Installation Notes
Always verify compatibility with your specific Weil McLain boiler model before installation. Shut off gas supply and follow all applicable local codes and manufacturer guidelines when servicing pilot assemblies. Consult the boiler’s service manual for proper orifice installation procedures.
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