Isolation du boîtier côté droit 14 - 20 De Dietrich 83584034

For larger boiler models in the 14-20 range, the right side housing insulation is crucial for maintaining thermal efficiency and preventing heat escape. This boiler spare part fits securely to minimize energy waste and protect internal components from excessive temperatures. As part of routine boiler maintenance or repair, replacing worn insulation helps restore optimal performance. Ideal for heating equipment components, this right side housing insulation ensures your system runs smoothly and economically.