Carrier Low Pressure Switch

The Carrier Low Pressure Switch line provides reliable refrigerant-side protection for HVAC and refrigeration systems. Also called an LPS or low-pressure cutout switch, it monitors suction-side pressure and opens the control circuit when pressure falls below a preset cut-out point. This helps protect the compressor from damage caused by low refrigerant charge, restricted flow, or loss of airflow.

Key Features:

• Genuine Carrier replacement pressure switch for dependable system protection
• Automatically opens the control circuit at low pressure and closes it again when pressure recovers to the reset point
• Helps prevent compressor damage, freeze-ups, and operation under low-charge conditions
• Factory-calibrated cut-out and cut-in settings, which vary by model
• Designed for direct replacement of the original switch in Carrier equipment

Choose the specific model in this family that matches your equipment's required pressure settings. Installing a correct Carrier replacement switch helps restore proper safety control and supports long equipment life.