Isolation arrière complète pour chambre de combustion S 320 De Dietrich 94229283

Complete rear insulation for combustion chamber S 320 offers a comprehensive solution for insulating the back of the chamber. This all-in-one part ensures maximum heat retention and safety, making it an excellent choice for boiler spare parts. Whether you are replacing worn insulation or upgrading your system, this component provides a perfect fit for the S 320 series. It helps improve energy efficiency and prolongs the life of your heating equipment.