Éléments d'isolation complets 4 (LG522) De Dietrich 200000511

Designed for the LG522 boiler, this complete insulation set for 4 elements offers superior thermal protection, minimizing heat loss and boosting system efficiency. As an essential heating equipment component, it supports consistent temperature regulation and energy savings. Perfect for boiler maintenance and repair, this insulation kit is a reliable choice for extending the life of your boiler.