Description
The Lennox 15M2001 Pressure Switch is a single-pole single-throw pressure sensing component designed to monitor airflow and pressure conditions in heating and ventilation equipment. It is rated for 10-inch water column pressure operation by opening or closing the electrical circuit in response to designated pressure levels during system cycles. The switch is installed in compatible furnace and air movement assemblies, where it assists with operational safety and airflow verification during equipment startup and runtime. It helps as a control and monitoring part that supports proper equipment sequencing and pressure regulation.
