application

the chimney system is basically delivered as ductwork with interior stainless steel piping and insulation shell

 

combustible

soid fuel

 

furnace class

F 90

 

working temperature

≤ 400 °C

 

material

duct element made of gas concrete, stainless steel interior pipe 1.4571 / 1.4404

 

wall thickness

0,6 - 1,0 mm

 

welding seam

TIG continuous

 

insulation

25 mm

 

admissible for pos. pressure

no

 

soot fire resistant

yes

 

approval number

Z - 7.1 - 3048