Isolation sous disque (3 ps) De Dietrich 7711831

The Insulation Under Disc is a thermal barrier component placed beneath burner discs or electrodes to protect surrounding parts from excessive heat. It helps maintain efficient combustion by reducing heat transfer to sensitive areas. This insulation piece is a common spare part for gas burner parts and boiler systems, often replaced during routine maintenance. Using proper insulation under the disc extends the life of burner components and improves overall heating equipment reliability.