Honeywell L4079B1033 Pressure Control M/R 2-15 PSI Open On Rise

The Honeywell L4079B1033 Pressuretrol Controller is designed to provide accurate and consistent control in steam systems, improving the safety and performance of HVAC systems. Intended for controlling the boiler pressure, it turns on at pressure between 2-15 PSI. This manual reset controller employs an open-rise switch action, which is suitable for applications where the system needs to be shut down in case of overpressure. It is used widely in steam heating boilers and industrial HVAC equipment to avoid equipment failure. It has a longer durability and stable pressure control, which enhances the equipment’s work efficiency, minimizes downtime, and saves energy.