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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
you must use the manufacturer-recommended part number to maintain compliance
This OEM-equivalent component ensures your system maintains its original factory specifications and timing sequences
ensuring stable pilot ignition
allowing technicians to adjust actuator span in minutes
Key Benefits Universal Compatibility: Engineered to fit the entire FS4-3 series and AF-1 / AF-2 / AF-3 air flow switch models
Nordyne 626434R Limit Switch you must use the manufacturer-recommendedThe Nordyne 626434R is a critical HVAC replacement part designed for pinpoint temperature regulation in furnace systems. As an OEM limit switch, this component is engineered to monitor high temperature operations, specifically featuring a 160 180F auto limit switch range. This furnace limit control operates on an "open on rise" switch action, meaning it breaks the circuit when the internal temperature hits 180? F (82? C) to prevent plenum overheating