Joint du module air/gaz De Dietrich 7701439

The air/gas module gasket is a critical sealing component used in burner assemblies to prevent leaks between the air and gas passages. This gasket ensures a tight seal, maintaining the correct air-to-fuel ratio for efficient combustion and reducing the risk of gas escape. Ideal for boiler spare parts replacement during routine maintenance or repair, this gasket helps extend the life of your heating equipment and supports safe operation.