York 024-31601-000 Mechanical Interlock

The York 024-31601-000 Mechanical Interlock is a safety device used in HVAC systems to prevent two devices or circuits from operating simultaneously when such operations could be hazardous. This mechanical interlock guarantees that only one circuit can be activated at a time because the two devices’ operation is mechanically locked. Used in air handling units, heat pumps and refrigeration systems it’s used to preserve the integrity of the system and safeguard the equipment from harm. The interlock enhances safety and reliability of HVAC systems by avoiding possible short essential, overload or operational failure. It is built to last and has a basic design that provides long term protection to sensitive components of HVAC systems.