Double walled heat – resistant chimney system are used for building chimneys taking out fumes from wood burning stoves. Chimneys are made with the inner pipe made with 1.4828 (acc. to DIN17441) , outer pipe – 1.4301 (acc. to DIN17441), thermal insulation – ceramic fibre wool, thickness 50m. The chimney made from elements of this system is a self-standing construction, not needing usage of any additional ceramic materials.

Advantages:

• high acid-resistance
• much lower resistance of fume flows in comparsion to traditional brick chimneys, because of small roughness of the surface
• possibility of applying chimney with buildings with no traditional brick chimney
• wide possibilities of system configuration
• wide range of products, possibility of making non-standard products

Usage

Single walled flue system is used to exhaust fumes from modern condensing boilers, which use the effect of water vapour condensation in the combustion process, or from “Turbo” type of boilers, with closed combustion chamber, that use a ventilator to exhaust fumes (positive pressure chimney duct). In this system, air necessary for combustion process is taken directly from the boiler room or from outside with the usage of a separate pipe.They secure surface of ceramic chimney ducts from destructive influence of chemical substances which are a part of the fumes. Single walled flue system allows the old, existing chimney ducts to be used with the new and modern type of boilers and new working conditions.

Advantages:

• high acid resistance
• very durable
• easy mounting process, with no demolition works necessary
• wide system configuration possibilities
• non-flammable material
• high chimney tightness

Usage

Air – flue systems are used to exhaust fumes from modern condensing boilers, which use the effect of water vapour condensation in the combustion process, or from “Turbo” type of boilers, with closed combustion chamber, that use a ventilator to exhaust fumes (positive pressure chimney duct). They secure surface of ceramic chimney ducts from destructive influence of chemical substances which are a part of the fumes.  In this system, air necessary for combustion process is taken from outside with the usage of the outer pipe – that is why SKSP; SKSP-XO systems are built with double walled elements (two pipes axially placed). Construction of the systems allows fume exhaustion to be made through inner duct while air supply is made through the gap between inner and outer duct. Double walled air – flue system elements are made of stainless steel: inner pipe –  1.4301 (acc. to DIN17441) outer pipe – 1.4301 (acc. to DIN17441). These chimneys allows the old, existing chimney ducts to be used with the new and modern type of boilers and new working conditions.

Advantages:

• high acid resistance
• very durable
• easy mounting process, with no demolition works necessary
• wide system configuration possibilities
• non-flammable material
• high chimney tightness

Usage

System for modern, energy saving boilers nad pellet stoves. Inner pipe is made with 1.4301 acc. to DIN17441 (00H170N14M2 wg PN-71/H-86020) , outer pipe – 1.4301 acc. to DIN17441 (0H18N9 wg PN-71/H-86020), thermal insulation – mineral wool, thickness 30 m. Maximum working temperature: 250°C. Chimney made from elements of this system is a self-standing construction, not needing usage of any additional ceramic materials.

Insulated air – flue systems are used to exhaust fumes from modern condensing boilers, which use the effect of vapor condensation in the combustion process, or from “Turbo” type of boilers, with closed combustion chamber, that use a ventilator to exhaust fumes (positive pressure chimney duct). They are used for building self-standing chimneys that will be resistant to destructive influence of chemical substances which are a part of the fumes.

In this system, air necessary for combustion process is taken from outside with the usage of the outer pipe – that is why ; SKPSD-X systems are built with triple walled elements (two pipes axially placed and thermal insulation of 50 mm with outer casing). Construction of the systems allows fume exhaustion to be made through inner duct while air supply is made through the gap between inner and outer duct.

Advantages:

• high acid resistance
• very durable
• wide system configuration possibilities
• non-flammable material
• high chimney tightness
• to build self-standing chimneys extracting fumes from modern, condensing gas boilers

Usage