أنبوب الإرجاع inj 13 - 14 De Dietrich 97549672

This return tube inj 13-14 is built for injection-type burners in models 13 and 14, managing the return line for optimal fuel or fluid circulation. It plays a key role in maintaining correct pressure and flow within the burner system. Durable and precisely engineered, this tube is essential for reliable operation. Ideal for maintenance or repair, it supports efficient heating and burner performance.