Description
The Carrier HK02MB008 LP Pressure Switch is a low-pressure protective control part used in gas furnace systems operating with liquid propane fuel in HVAC systems. It monitors combustion or pressure conditions and signals the furnace control board to allow or interrupt operation of the unit. It is placed within the furnace control circuit and operating conditions during the ignition and combustion processes of the part. It helps prevent improper firing or pressure or airflow conditions of the unit in the system.
