ICS
80 - 300mm internal diameter. Twin wall insulated chimney system for gas, oil, wood and multi-fuel.
- Stoves and open fires
- Residential & small commercial applications
- Atmosphere & condensing applications
- Oil and gas appliances.
- Available in stainless steel or paint finish
Application
ICS
ICS is a twin wall insulated chimney system for use on open and closed stoves, open fires, residential and small commercial multi fuel appliances, with continuous operating temperatures up to 450°C and short firing up to 550°C.
ICS Plus
ICS is converted into ICS Plus by adding a lip seal to each component with a male form on the liner (see ICS Plus diagram below). This creates a twin wall insulated chimney system designed for the new generation of condensing gas and oil appliances, with continuous operating temperatures up to 200°C, short firing up to 250°C, and positive pressure up to 200pa at the appliance outlet.
Other ICS Ranges
For larger commercial and industrial applications of ICS in diameters 300mm to 700mm please refer to our separate sales brochure. For higher pressure applications up to 5000Pa e.g. generators, combustion and process equipment, please see the commercial brochure.
ICS Product Description
- Simple push-fit jointing system, secured by locking band.
- Advanced corrosion resistant design and construction uses laser welded 316L stainless steel inner liners and 304 stainless steel case. The only stainless steel system to have passed the internationally recognised GASTEC corrosion test.
- The jointing system increases rigidity and ensures easy draindown of any condensate in the flue.
- Capillary break prevents moisture being drawn through the joint.
- Because of the sleeve joint, the insulation in the pipe is able to be continuous along the length of the system ensuring no hot spots.
- The 25mm high efficiency Superwool™ blanket maintains flue gas temperature, maximising efficiency, improving flue draught on start up and minimising condensation.
- Low external case temperature.
- The assembly method allows the inner liner to expand and contract with temperature at the female end. The flue can withstand the temperatures of a soot fire without loosing the integrity of the joints.
- Generous lead-in edges on liner and case for ease of jointing.
ICS Plus
ICS Plus for condensing appliances is created by adding a lip-seal gasket that can maintain positive pressure up to 200Pa. All the design and construction benefits of ICS apply.
Corrosion Resistance
Chimneys are subject to significant corrosion attack by flue gas condensates,particularly from solid fuel and condensing appliances. ICS isspecifically designed and manufactured to resist this corrosion. It isthe only stainless steel chimney system in the world to have passed theinternationally recognised Gastec corrosion test.
Technical Data | ||
ICS |
ICS Plus | |
Fuel |
Gas, oil, wood, coal |
Gas, oil |
Firing Temp |
450°C |
160°C |
Short Firing Temp |
550°C |
200°C |
Thermal Shock |
1000°C |
- |
Mode of Operation |
Zero & negative pressure |
Positive presssure |
Pressure Capabilities |
40Pa |
200Pa |
Fire Rating | 4 Hour Fire Rating to BS 476 Part 20 | |
Outer Case | 304 : 1.4301 : X5CrNi 18-10 | |
| Outer Case Thickness | 0.6mm | |
| Seam | Laser or inert gas welded | |
| Liner | 316L : 1.4404 : X2CrNiMo 17-12-2 | |
| Liner Thickness (mm) | 0.5mm | |
| Seam | Laser or inert gas welded | |
| Insulation | High performance mineral fibre | |
| Insulation Thickness | 25mm (50, 75, 100 available) | |
| Average Thermal Resistance (200°C) | 0.508m2 k/w | |
