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

This item typically consists of the relay component itself

which allow for exact blowdown adjustment and repeatable performance across multiple cycles

and reheating coils

this 30 mV thermocouple generates the necessary thermal electromotive force to signal the gas valve's power unit

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