5, con aislamiento lateral, de De Dietrich 7621638

This insulation side body for 5-element sections is designed to reduce heat loss and improve the thermal efficiency of your boiler or heating unit. It wraps around the side of the boiler body, providing a protective layer that minimizes heat radiation and keeps external surfaces cooler. Made from high-temperature resistant insulating material, it is durable and easy to install. Ideal for boiler maintenance and repair, this side body insulation helps maintain consistent operating temperatures and reduces energy consumption. A practical spare part for upgrading or replacing worn insulation in your heating equipment.