External insulation gasket De Dietrich 7314098

An external insulation gasket is used to seal the outer casing of a boiler or burner, preventing heat loss and protecting the exterior surfaces from excessive temperatures. This gasket is typically placed between panels or around access points to ensure a tight fit. Over time, insulation gaskets can deteriorate due to thermal cycling or physical damage, compromising the system's efficiency. Replacing the external insulation gasket helps maintain optimal thermal performance and can also reduce noise transmission. This part is designed to fit standard openings and is made from durable, heat-resistant materials suitable for long-term use in heating equipment.