Utica-Dunkirk FE3980C070 Pressure Switch Freon swapping in this 259451 bearing

swapping in this 259451 bearing replacement is the standard protocol to prevent motor burnout and ensure consistent airflow across the heat exchanger

Operating within a 220-250V AC range

Integrated Site Safety: Equipped with a built-in breaker to protect internal components and simplify electrical code compliance at the unit

OEM Compatibility: Replaces McQuay 074513201 and legacy series 018-0072-07 for seamless integration

Utica-Dunkirk FE3980C070 Pressure Switch Freon swapping in this 259451 bearingThe Utica Dunkirk FE3980C070 Pressure Switch is an essential OEM safety component designed for high performance hydronic systems, including the CCB150 and CHB series boilers. As a veteran grade boiler water pressure switch, this part is engineered to monitor system pressure and prevent the burner from firing under unsafe low water or low pressure conditions. Built with ECR International sensors and featuring a 1 2" NPT connection, it ensures a secure,