Description
The Marvair 70343 High Pressure Switch is an essential part used to monitor refrigerant pressure levels within compatible heating and cooling equipment assemblies in HVAC systems. It is close to 450 PSIG and it is installed in systems where it operates as part of the units pressure control and safety circuit during operation. Its role within the equipment includes detecting pressure conditions, supporting system protection, and assisting with operational control by responding to designated refrigerant pressure thresholds within approved applications.
