De Dietrich «82594027 » : isolant pour les trappes de nettoyage (lot de 4 pièces)

De Dietrich Cleaning Hatch Insulation 82594027 (Set of 4 pcs) This genuine De Dietrich insulation kit (part number 82594027) includes 4 pieces designed for the inspection hatch covers of boilers. It provides effective thermal sealing and insulation of the access hatches used during maintenance. Benefits: Genuine De Dietrich part ensures precise fit and long-lasting use. Enhances boiler energy efficiency by reducing heat loss through inspection hatches. Easy to install — perfect fit for routine servicing and maintenance. Specifically engineered for sealing cleaning hatch panels.