Description
The Daikin-McQuay 113110801 Auxiliary High Limit Switch is an essential safety part used in the protection of HVAC equipment. This switch measures temperatures in certain parts of the system for example the discharge air or the compressor discharge lines. This works in a manner such that when the temperature rises beyond an intended normal level of temperature, it flips the switch to provide a signal to the control system that leads to a safety shutdown to avoid over heating and damaging the equipment. This switch effectively prevents situations in which the HVAC systems becomes overheated, which definitely, can lead to a lot of damages and expensive repairs.
