Lennox 67K19 Relay SPST 120V

The Lennox 67K19 Single Pole Single Throw relay a switch specially used for HVAC equipment furnaces and air conditioners. It regulates the electrical current flow depending on the signal it receives When a low voltage control circuit the relay it opens or closes a high voltage circuit. This makes it possible for the relay to regulate other parts in the HVAC system for instance motors, solenoids or lights. This particular Lennox relay is for 120V power supply and works on 50/60 Hz frequencies and due to its compact it can be easily installed in confined areas of HVAC equipment.