Description
The Russell Coil 08219424 Auto Reset High Pressure Control 400 PSI is a pressure sensing component designed to monitor refrigerant pressure in compatible heating and cooling equipment. It automatically opens or closes the electrical circuit when the preset pressure threshold is reached and resets once pressure returns to the specified range in HVAC systems. The control connects with wiring and related safety components to coordinate pressure-responsive operation. It protects compatible refrigeration assemblies by monitoring high-pressure conditions and allowing connected equipment to resume normal operation automatically after pressure levels return to acceptable limits.
