Joint torique pour tête de combustion (modèles 10) De Dietrich 97955610

Ensure a tight seal in your burner's combustion head with this precision-engineered O-ring. Designed to prevent gas or air leaks, this essential spare part helps maintain efficient combustion and safe operation of your heating equipment. Compatible with various burner models, it is a reliable choice for routine maintenance or repair of boiler and burner systems.