Nordyne 626508R Furnace Main Air LimitNordyne 626508R Furnace Main Air Limit is a critical safety component for compatible Nordyne furnaces. This main air limit switch is designed for use on 054 12, L1RA Residential Upflow Horizontal Furnaces with a temperature rating of 250 40 Deg F. This component helps ensure safe furnace operation by monitoring airflow and shutting down the burner when limits are exceeded. As a reliable furnace safety switch, this Nordyne replacement part protects

Ideal for service technicians and knowledgeable DIYers

making it a practical choice for industrial applications

Retrofit-ready / Easy installation: Quick replacement of existing bleed assemblies with minimal downtime

efficient heating performance

Maintains proper venting and reliable startup

standard size for quick replacement

yield strength of 9

a precision replacement part engineered for reliable ignition and safe operation

helping you quickly verify flow accuracy and optimize service outcomes

Base Size: 1-1/4 inch

High-visibility labeling for fast identification

the P100DA-2C supports critical control points such as low-limit and high-limit protection