Isolation thermique arrière de la chambre de combustion «24» kW de Viessmann 7826103

Viessmann rear combustion chamber thermal insulation (art. 7826103) is an original spare part for wall-mounted gas boilers Viessmann Vitopend 100 with power 24 kW. Made of high-quality thermal insulation material, it effectively reduces heat loss and increases the efficiency of the heating system. Installed on the rear wall of the combustion chamber, providing reliable protection of the housing from overheating. Compatible with models WH1B, WH1D and WHKB. Recommended for replacing worn or damaged elements, ensuring stable and safe boiler operation.