Utica-Dunkirk FE3980C070 Pressure Switch 320788-704 Key Benefits: Broad Compatibility: Serves

Key Benefits: Broad Compatibility: Serves as the primary OEM replacement motor for multiple active and legacy York blower models

replacing the limit control 170Op 50Cl is a standard protocol once airflow restrictions are ruled out

replacing it with a new 12988-002 can help stabilize the flame pattern and correct ignition issues caused by improper air-fuel mixing

Maintain critical head pressure and prevent evaporator freeze-up with the Trane AY28X079 Low Temp Cooling Kit

The Reznor 103034 orifice features a machine-precise aperture designed for natural gas applications

Utica-Dunkirk FE3980C070 Pressure Switch 320788-704 Key Benefits: Broad Compatibility: ServesThe 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,