Isolation arrière pour chambre de combustion DTG320-11 De Dietrich 94229229

Specifically made for the DTG320-11 boiler model, this rear insulation panel for the combustion chamber is essential for heat retention and component protection. It reduces thermal losses and safeguards nearby parts from extreme temperatures. This boiler spare part is a direct replacement for worn insulation, helping to maintain optimal combustion conditions and prolong the life of your heating system.