Utica-Dunkirk 41800950 Heat Exchanger Refrigerant This item typically consists of

This item typically consists of the relay component itself

and reheating coils

and valves with extreme accuracy

Technicians should verify the full model number and serial prefix to ensure the internal plunger assembly and diaphragm dimensions align with the specific valve body casting

Utica-Dunkirk 41800950 Heat Exchanger Refrigerant This item typically consists ofFor field technicians and contractors managing residential or light commercial boiler maintenance, the Utica Dunkirk 41800950 Heat Exchanger is an essential OEM replacement part designed for precision fitment. Also identified as part number X9466, this heat exchanger is a direct boiler component manufactured to the exact tolerances required for Utica and Dunkirk systems. It facilitates critical thermal transfer from combustion gases to the hydronic