provided the MFD rating remains exactly 12

This 1-inch bore pillow block bearing serves as a direct OEM replacement for Source 1 and York units

inconsistent ignition sequences

eliminating the risk of gas leaks or improper flame impingement often seen with aftermarket alternatives

this unit delivers a consistent 1175 RPM

Utica-Dunkirk FE3980C380 Valve 319825-402 provided the MFD rating remainsThe Utica Dunkirk FE3980C380 3 Way Valve is a critical OEM component specifically engineered for CCB 150 heating units and high efficiency condensing boilers. As a veteran technician knows, maintaining precise hydronic flow control is essential for system longevity and peak thermal performance. This genuine Utica boiler replacement part functions as the primary diverter, ensuring seamless fluid distribution between the central heating circuit and