Upper housing insulation 12 De Dietrich 83584042

The upper housing insulation for size 12 is designed to fit your boiler's top casing, offering effective heat retention. This heating equipment component minimizes thermal loss, helping your system run more efficiently and reliably. Whether you are performing routine maintenance or a full repair, this boiler spare part is a straightforward upgrade. It works seamlessly with gas burner parts and other boiler spare parts to ensure optimal operation.