Description
The Nordyne 661042R is an OEM replacement LP (liquid propane) burner orifice engineered to deliver precise fuel metering in compatible Nordyne heating systems. Featuring a #42 drill size with a .042″ orifice diameter, this component is critical for maintaining the correct gas flow rate to the burner, ensuring safe, efficient, and consistent combustion performance.
Key Features
- OEM Nordyne replacement part — ensures proper fit and function
- Designed for LP (liquid propane) fuel applications
- Drill size #42 / .042″ orifice diameter for accurate fuel metering
- Precision-machined for consistent gas flow and reliable burner ignition
- Helps maintain optimal combustion efficiency and system safety
Application
This burner orifice is a direct OEM replacement for select Nordyne furnaces and heating appliances that operate on liquid propane. Always verify compatibility with your specific model before installation. Proper orifice sizing is essential — an incorrectly sized orifice can result in incomplete combustion, sooting, or unsafe operating conditions.
Specifications
- Part Number: 661042R
- Fuel Type: LP (Liquid Propane)
- Orifice Size: .042″ (Drill Size #42)
- Brand: Nordyne







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