This furnace ignition part is a critical maintenance item for technicians aiming to restore heating efficiency and prevent nuisance lockouts caused by high-resistance or cracked elements in modern high-efficiency HVAC equipment

scale accumulation occurs rapidly

the interlocking jaws of the L090/L095 hubs ensure continued torque transmission to prevent immediate system shutdown

Does this valve body include a manual override

Nordyne 632323R Spark Ignitor 318172-701 This furnace ignition part isThe Nordyne 632323R Spark Ignitor is a critical field service replacement designed for high efficiency Nordyne furnace ignition systems. As the direct superseded part for the 632323 ignitor, this component ensures reliable electrode performance and consistent arc generation for HVAC gas burner startup. Built to withstand high temperature cycling, the 1 8" terminal connection and robust ceramic insulation prevent voltage leakages during the ignition