عزل الجسم gt400 العرض 820 De Dietrich 82294009

The body insulation gt400 width 820 is a key component for maintaining thermal efficiency in heating equipment. Designed to fit specific boiler models, this insulation panel helps reduce heat loss and improve overall performance. Whether you are replacing worn-out insulation or upgrading your system, this part ensures reliable operation and energy savings. Ideal for boiler maintenance and repair, it is a practical choice for keeping your heating system running smoothly.