Description
The International Comfort Products 17400516000851 Pressure Switch is a sensing control component used to monitor air or system pressure conditions in heating and cooling equipment. It operates by opening or closing an electrical circuit when preset pressure thresholds are reached, ensuring proper system operation before allowing continued service. It is applied in HVAC systems within furnace and air-handling assemblies to verify correct airflow or draught conditions during operation. The switch is installed in the pressure-sensing line connected to the inducer or duct system and maintains controlled operation by responding to pressure changes during system cycles.
