is a critical mechanical component engineered for the precise actuation of bellows assemblies in Series 47

While this is an OEM part for International Environmental equipment

Common Questions: When should I replace the valve packing

oval and round capacitors are identical if the MFD and voltage ratings match

Compatible with a broad range of models

Nordyne 626423R Limit Switch is a critical mechanical componentFor service calls involving short cycling or thermal cutout issues in Nordyne built systems, the Nordyne 626423R Auto Limit Switch is the OEM replacement part required to restore factory safety parameters. This L170 20F limit control is specifically engineered to monitor heat exchanger temperatures, featuring a fixed 170? F open point to interrupt the burner circuit and a 150? F close point for automatic reset. As a fixed mount furnace safety switch,