Raypak 600893B Limit Switch In HVAC pressure controls

In HVAC pressure controls

Automatic Reset Functionality: Minimizes unnecessary service calls by resetting once the temperature drops 50°F below the trip point

it monitors internal plenum temperatures

where preventing refrigerant migration and pressure loss is paramount

Raypak 600893B Limit Switch In HVAC pressure controlsThe Raypak 600893B is a critical 140F CO Auto Limit Switch designed for high performance safety regulation in professional heating assemblies. This genuine OEM replacement part is engineered to monitor water temperatures within the heat exchanger, providing a fail safe against overheating. When the internal temperature reaches the 140F threshold, the high limit safety sensor breaks the electrical circuit to shut down the burners, preventing equipment