Nordyne 626474R Limit Switch 319847-401 Key Benefits for Technicians: Direct

Key Benefits for Technicians: Direct OEM Compatibility: Guaranteed fit for Sterling and Beacon-Morris QV and QVF series gas unit heaters without modification

This technical-grade component is the standard for contractors requiring reliable industrial bearing specifications for 40mm shafting

This kit is built for various 95% AFUE units

and California Title 24 requirements through its integrated fault detection and diagnostics (FDD)

providing reliable electromagnetic actuation with a standard 1/2" conduit housing for secure electrical installation

Nordyne 626474R Limit Switch 319847-401 Key Benefits for Technicians: DirectThe Nordyne 626474R Limit Switch is a critical safety component designed for high temperature monitoring in Nordyne furnace systems, including brands like Intertherm, Miller, and Broan. Engineered as a genuine OEM replacement part, this L180 limit switch acts as a primary heat sensor to prevent heat exchanger damage. When the internal plenum temperature reaches the 180F trip point, the switch opens the circuit to the gas valve or burner, effectively