Description
The York S1-9951-1491 is an OEM replacement natural gas orifice engineered to deliver accurate and consistent fuel metering in York furnaces and heating systems. Featuring a #25 drill size with a precise .1495-inch bore diameter, this orifice ensures the correct gas flow rate for efficient, safe, and reliable combustion performance.
Product Overview
Proper orifice sizing is critical to furnace efficiency and safety. An incorrectly sized or worn orifice can result in incomplete combustion, sooting, flame instability, or unsafe operating conditions. The York S1-9951-1491 is manufactured to OEM specifications, making it the trusted choice for service technicians performing maintenance or repair on compatible York heating equipment.
Key Features
- OEM York replacement burner orifice
- Drill size: #25
- Bore diameter: .1495 inches
- Designed for natural gas (Nat Gas) applications
- Precision-machined for accurate and consistent gas flow
- Direct OEM replacement for compatible York furnaces and heating systems
- Supports proper combustion efficiency and flame stability
Application
- Replacement burner orifice for York natural gas furnaces
- Suitable for use during routine maintenance, burner servicing, or gas conversion procedures
- Consult York equipment documentation to confirm compatibility with your specific model
Important Notes
Always verify orifice sizing against the equipment nameplate and manufacturer specifications before installation. Natural gas orifice sizing differs from LP/propane applications — ensure the correct orifice is used for the fuel type present at the installation site. Installation should be performed by a qualified HVAC technician in accordance with local codes and manufacturer guidelines.
Reviews
There are no reviews yet.