Lennox 60L03 SPST Pressure Switch 0.80"WC

The Lennox 60L03 is a Single Pole Single Throw pressure switch for use with Lennox HVAC equipment. The air pressure is also regulated to keep the system. Its operation is based on a fixed pressure range expressed in inches of water column (WC), at which the switch turns on or off. In this case, the 60L03 is set for automatic operation at 0.80” WC. At 0.80” WC, the switch completes the electrical circuit of the HVAC system. This results in the activation of some of the system’s components including the furnace or the compressor or deactivation in case of a low pressure level.