Smoke ducts for pellet stoves welded and internally and externally coated with PORCELAIN ENAMEL
. The new fixing system called GASTOP®
guarantees a perfect air tightness of the joints concerning the combustion gas, ensuring a high security and reliability. Each element is equipped with its own special triple-lip SILICONE SEAL
for a perfect tightness of the smoke ducts. Certified according to the EN 1856-2, EN 1443 rules with P1 pressure class, resistant to high temperatures T200 and V2
corrosion resistance class. Total thickness 0,8 mm.