Nordyne 626494R Limit Switch verifying the thermal cutoff rating

verifying the thermal cutoff rating is essential to prevent recurring nuisance trips or unsafe operational environments

the adjustable time delay relay restarts the full timing sequence from zero to ensure maximum protection

American Made Quality: Manufactured by JB Industries in Aurora

while the two run ends are 1/4" SAE Male Flare connectors

which prevents valve fouling and ensures the longevity of JCI F1000 series compressors

Nordyne 626494R Limit Switch verifying the thermal cutoff ratingThe Nordyne 626494R is a critical safety component engineered for precise thermal management in residential and light commercial forced air systems. This automatic reset limit switch serves as the primary failsafe, monitoring heat exchanger temperatures to prevent thermal runaway. Rated as a L280 40F furnace limit switch, it is calibrated to open the electrical circuit at 280? F and automatically re close when temperatures drop back by 40? F to 240?