Lennox 37H96 DPDT Limit Relay 24V

The Lennox 37H96 DPDT Limit 24V Relay is an essential part of the HVAC systems and control and safety for many applications. This DPDT relay is 24 volts that are used in controlling and switching of circuits in heating and cooling equipment such as furnaces and air conditioners. The relay operates in a way that it gets a low voltage signal from the thermostat and closes the internal contacts for controlling the higher voltage circuits and makes the system safe and efficient. Relay is an essentialaspect of controlling the system components, reducing electrical overload and ensuring reliability.