ICS - The double-walled stainless steel flue gas system
ICS is a double-walled stainless steel flue gas system with continuous thermal insulation in a handy element design and with a low overall weight. ICS is suitable for all fuels and can be used with oil and gas fireplaces in both negative and positive pressure and is also insensitive to moisture. When used with solid fuels, ICS is compatible in negative pressure and for dry operation (FE).
The ICS chimney system is characterized by continuous thermal insulation. High-temperature-resistant mineral wool insulation serves as effective insulation. The thermal insulation and inner wall thickness are also available in different thicknesses on request.
The ICS chimney system is characterized by continuous thermal insulation. High-temperature-resistant mineral wool insulation serves as effective insulation. The thermal insulation and inner wall thickness are also available in different thicknesses on request.
The double-walled flue gas system in element design with integrated thermal insulation is suitable for all fuels and for oil and gas fireplaces both in negative and positive pressure and is also insensitive to moisture. When used with solid fuels, ICS can be used in negative pressure and for dry operation. The stainless steel flue gas system ICS can be used indoors and outdoors. It is particularly optimized for retrofitting - for single and multi-family homes, conservatories and commercial buildings.
The double-walled flue gas system in element design with integrated thermal insulation is suitable for all fuels and for oil and gas fireplaces both in negative and positive pressure and is also insensitive to moisture. When used with solid fuels, ICS can be used in negative pressure and for dry operation. The stainless steel flue gas system ICS can be used indoors and outdoors. It is particularly optimized for retrofitting - for single and multi-family homes, conservatories and commercial buildings.
The connection system with plug-in sleeve connection and integrated clamping strips with double beading ensures quick and secure installation thanks to the double screw connection. No thermal insulation or welding work is required on site. The surface temperature is very low and the handy sizes with a low weight are very stable but still easy to install.
The connection system with plug-in sleeve connection and integrated clamping strips with double beading ensures quick and secure installation thanks to the double screw connection. No thermal insulation or welding work is required on site. The surface temperature is very low and the handy sizes with a low weight are very stable but still easy to install.
In the production of the ICS system, emphasis is placed on using only the highest quality materials and precision. The inner pipe is butt-welded throughout and made of stainless steel. It offers protection against corrosion and soot fires. The outer pipe of the ICS chimney is made of highly polished stainless steel and absorbs the static loads. We therefore guarantee that the system will function for 10 years.
In the production of the ICS system, emphasis is placed on using only the highest quality materials and precision. The inner pipe is butt-welded throughout and made of stainless steel. It offers protection against corrosion and soot fires. The outer pipe of the ICS chimney is made of highly polished stainless steel and absorbs the static loads. We therefore guarantee that the system will function for 10 years.
The perfect stainless steel flue gas solution when it comes to negative & positive pressures of up to 5000 Pa and high flue gas temperatures.
A refurbishment system for existing stainless steel fireplaces. It is specially designed for oil and gas fireplaces.
A modular single-walled exhaust air & gas flue system made of stainless steel. It is suitable for refurbishments, ventilation, boilers, etc.
Find out more about the details and services for the ICS chimney, such as the structure, detailed technical data or suitable services. You also have the option of downloading flyers or brochures about the product.
The double-walled flue gas system ICS consists of a stainless steel outer casing and a stainless steel inner pipe, between which thermal insulation is integrated. The clamping band is also optionally available as a static clamping band. This means that planning up to 3 m free-standing after the last lateral support is possible without any problems.
| Basic data (dimensions, weight & co.) | |
Diameter (internal) |
80 - 700 mm |
Diameter (external) |
130 - 750 mm |
Wall thickness per diameter (internal) |
0,5 - 1,0 mm |
Insulation thickness per diameter |
25 / 50 mm |
Wall thickness per diameter (outside) |
0,5 - 0,7 mm |
Weight per diameter |
4,4 - 22,4 kg/m |
| Application | |
Flue gas temperature (dry) |
≤ 600 °C |
Material (Inner liner) |
Material no.: 1.4404 |
Material (Insulation) |
Mineral fibre |
Material (Outer case) |
Material no.: 1.4301 |
Thermal resistance by insulation thickness |
0,37 - 0,56 m²K/W |
| General product features | |
Operating |
Dry, Humid, Negative pressure (N), Positive pressure (P-H) |
Room sealed |
No |
Occupation |
Single, Multi |
Suitable for passive house |
No |
Heating technology |
Condensing boiler technology, Low temperature technology, Conventional heating technology |
At Schiedel, service is more than just a friendly voice on the phone. Service is an essential part of the Schiedel total package. In addition to product quality, safety, reliability and innovative strength as well as a good price-performance ratio, customer satisfaction is significantly influenced by our service. We offer the following services for the ABSOLUT energy-saving chimney:
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Are you a building contractor, architect or chimney sweep - a true professional? Then you've come to the right place. Enclosed you will find all relevant detailed information such as all relevant downloads (PDF files) for the product or our 3D CAD/BIM database.
2D CAD Cells ICS25 Ø100
ZIP (251.56 KB)
2D CAD Cells ICID to ICS50 Protect Box adaptor dwg
DWG (1.1 MB)
2D CAD Cells ICS25 Ø130
ZIP (232.8 KB)
2D CAD Cells ICS25 Ø180
ZIP (233.79 KB)
2D CAD Cells ICS25 Ø200
ZIP (309.82 KB)
2D CAD Cells ICS25 Ø230
ZIP (238.15 KB)
2D CAD Cells ICS25 Ø250
ZIP (287.47 KB)
2D CAD Cells ICS25 Ø300
ZIP (382.9 KB)
2D CAD Cells ICS25 Ø80
ZIP (289.39 KB)
2D CAD Cells ICS25 Female Sockets
ZIP (75.75 KB)
2D CAD Cells ICS25 Male Spigots
ZIP (81.23 KB)
2D CAD Cells ICS50 dwg
DWG (2.28 MB)
DOP ICS25 System Chimney 316L liner
DOCX (54.18 KB)
DOP ICS25 System Chimney 444 liner
DOCX (50.67 KB)
DOP ICS25 System Chimney 904L liner
DOCX (50.91 KB)
DOP ICS25 System Chimney 304 liner
DOCX (51.46 KB)
DOP ICS50 System Chimney 316L liner
DOCX (49.94 KB)
DOP ICS50 System Chimney 444 liner
DOCX (49.68 KB)
DOP ICS50 & Permeter 50 Connecting Flue Pipe
DOCX (48.15 KB)
DOP ICS25 & Permeter 25 Connecting Flue Pipe
DOCX (48.07 KB)
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