Nordyne 661042R 0.042" LP Burner Orifice #42

The Nordyne 661042R 0.042" LP Burner Orifice #42 is an accurate fuel measuring component that is used in gas-fired HVAC systems to control the flow of LP gas to the burner unit. It mainly allows regulating the gas jet entering the combustion chamber to maintain the right fuel-to-air ratio and stable combustion. This include substitution of the current orifice in the burner tube and fixing it according to operation requirements. It assist in steady ignition and maintenance of flames in furnaces and boilers and appropriate heat production.