مجموعة حشيات لمكيف الهواء الخاص بفتحة السقف 440(136x365) De Dietrich 300028203

This gasket kit for the AWRG 440 condenser hatch (136x365 mm) provides a complete set of seals for a tight and durable fit. Designed to withstand thermal expansion and corrosive condensate, these gaskets are essential for preventing leaks and maintaining system integrity. Perfect for repair or overhaul of gas burner condensers, this kit ensures long-lasting performance.