Pannello isolante posteriore De Dietrich JJJ005213280

The rear insulation panel is a general replacement part for boilers that require insulation at the back. It helps reduce heat loss from the boiler casing, improving overall energy efficiency. This panel is typically made from fire-resistant insulating materials and is designed to fit specific boiler models. Regularly checking and replacing insulation panels as needed can contribute to safer boiler operation and lower heating costs.