York 024-34263-000 Interlock Switch

The York 024-34263-000 Interlock Switch is a safety device which is intended to prevent the operation of HVAC equipment by unauthorized personnel or in unsafe conditions. It works through the provision of certain conditions that need to be met to trigger the system in order to avoid harm or harm causing events. This interlock switch is commonly utilized in the commercial and residential HVAC systems such as furnaces and air handlers to serve as a sequence of operations switch. This is particularly important for systems that need to have a high level of control over the operational sequences, providing reliable protection and extending the service life of HVAC equipment.