Double-Wall
AVANT KC
Condensing
Oil
Gás
Pellets
Wood
25 year
warranty
When the chimney becomes industrial
The KC range is a double-wall chimney with the same properties as the KW range, but with industrial diameters (from 350 to 700 mm) for large-scale projects.
The AISI 316L stainless steel inner wall provides high resistance to corrosion caused by acidic condensates in installations that generate high-humidity flue gases or operate in high thermal-load cycles.
The AISI 316L stainless steel inner wall provides high resistance to corrosion caused by acidic condensates in installations that generate high-humidity flue gases or operate in high thermal-load cycles.
Elbow 45°
Sheet cap
Manual damper 0,5 m
Tee 90°
Reducer
Description:
AISI 316L stainless-steel inner wall and AISI 304 outer wall. Rockwool insulation with a density of 128 kg/m3 and a thickness of 25 mm. No thermal bridge and a flange-free joining system. Indoor and outdoor installation.
Uses:
Large installations with continuous condensation: high-output central biomass boilers, industrial kitchens with steam and grease, food and textile industries, thermal plants, and energy infrastructure.
Applications:
For natural-draught boilers (negative pressure) and forced-draught boilers (positive pressure up to 200 Pa with gasket) operating in dry or wet conditions (condensing) and using gas, oil or solid fuels (wood, coal, pellets, etc.).
Designation:
· Without gasket:
EN 1856-1 T600-N1-W-V2-L20040-G(60)
· With gasket:
EN 1856-1 T200-P1-W-V2-L50040-O(10)
EN 1856-1 T600-N1-W-V2-L20040-G(60)
· With gasket:
EN 1856-1 T200-P1-W-V2-L50040-O(10)
Distance from combustible materials:
· Without gasket:
• Ø350 to Ø450 = 90 mm
• Ø500 to Ø600 = 120 mm
• Ø600 to Ø700 = 240 mm
· With gasket:
• Ø350 to Ø450 = 15 mm
• Ø500 to Ø600 = 20 mm
• Ø600 to Ø700 = 40 mm
• Ø350 to Ø450 = 90 mm
• Ø500 to Ø600 = 120 mm
• Ø600 to Ø700 = 240 mm
· With gasket:
• Ø350 to Ø450 = 15 mm
• Ø500 to Ø600 = 20 mm
• Ø600 to Ø700 = 40 mm
