Venturi + uszczelka + śruba 18kW De Dietrich 7698467

This venturi assembly for 18kW systems includes a venturi, gasket, and screw, tailored for smaller heating applications. It ensures proper gas-air mixture for efficient combustion in boilers and burners. The gasket prevents leaks, and the screw secures the unit. Ideal for boiler maintenance, this kit helps maintain reliable operation and energy efficiency in your heating system.