Choke 25 – 35 De Dietrich 7693673

The Choke 25-35 is a key component for regulating airflow in heating equipment, ensuring efficient combustion in gas burner systems. Designed for use in boiler maintenance and repair, this part helps maintain optimal performance by controlling the air-to-fuel ratio. Whether you are servicing residential or light commercial units, this choke provides reliable operation and easy installation. As a durable spare part for burner assemblies, it contributes to the longevity and safety of your heating system.