double walled stainless steel chimney Nachheizmodul This broad compatibility makes it

This broad compatibility makes it a versatile replacement or retrofit part for pellet heating systems

only one sensor may be pre-installed)

Advantages of a 30-liter boiler

With this control system

double walled stainless steel chimney Nachheizmodul This broad compatibility makes itStainless steel chimney double walled Product description Double wall stainless steel chimney is a special type of chimney systems that consist of two concentric pipes. It consists of an inner and outer pipe made of high quality stainless steel. An insulating material is placed between the two pipes to provide insulation. The double walled construction increases the safety of the chimney system, as the outer wall remains cool while the hot combustion