For technicians troubleshooting a furnace that is short-cycling or failing to stay lit

Designed for intermittent duty

Key Benefits for HVAC Technicians: OEM Compatibility: Engineered as a drop-in replacement for legacy Trane and American Standard flame rods

providing overheat protection that meets original equipment specifications for various York

Overtightening can damage the internal lead or the mica insulator

Nordyne 661045R Orifice For technicians troubleshooting a furnaceThe Nordyne 661045R is a precision machined #45 Main Burner Orifice engineered specifically for technical compatibility with Nordyne HVAC equipment. As a critical component in the combustion manifold, this LP gas orifice (liquid propane) regulates fuel flow to ensure a stable gas burner flame and optimal thermal output. Designed for use in residential heating systems, including G6RA, G6RK, G6TA, G6TK, and MG1E series furnaces, this #45 drill size