Clapet d'air SL 11 - 33

Air damper SL 11 - 33 — a universal part for burners of the specified model range. The damper regulates the amount of air entering the combustion chamber, allowing the burner to adapt to various operating conditions. Made of durable plastic resistant to high temperatures. Easily mounts in the standard location and requires no additional modification. A sought-after spare part for boiler repair and maintenance, ensuring precise combustion adjustment.