Nordyne 626474R Limit Switch 319847-401 ensuring the combustion blower maintains

ensuring the combustion blower maintains the correct static pressure for safe venting

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

This kit is built for various 95% AFUE units

this valve facilitates precise manual shut-off for maintenance

Nordyne 626474R Limit Switch 319847-401 ensuring the combustion blower maintainsThe 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