Nordyne 626418R Limit Switch verify your valve body series

verify your valve body series to confirm the proper seating within the 1/16" stem tolerance required for peak performance

the York flame sensor replacement detects the presence of the burner flame through the process of ionization

this 30-amp contactor utilizes silver cadmium oxide contacts to maintain superior conductivity and minimize pitting under heavy inductive loads

protecting internal electrical contacts from moisture

2-groove identification mark for rapid field verification

Nordyne 626418R Limit Switch verify your valve body seriesThe Nordyne 626418R Limit Switch is a critical OEM replacement part engineered for precise thermal regulation in HVAC systems. As an L150 20F automatic reset limit switch, it functions as a primary safety control, monitoring the internal plenum temperature to prevent heat exchanger damage. When the temperature reaches the fixed 150? F trip point, the switch opens the electrical circuit to shut down the heating element or burner. Once the system cools