ICS Twin Wall Insulated Chimney System

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 450C and short firing up to 550C.

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 200C, short firing up to 250C, and positive pressure up to 200pa at the appliance outlet.

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.

A multi-functional twin insulated venting system for use on a wide range of heating appliances, stand-by power engines, CHP and service ducting

Features

• 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.

TECHNICAL SPECIFICATION

ICSICS PlusICS 5000

FuelGas, Oil, wood, coalGas, oilDiesel generators, gas, oil

Firing temp450C200C600C

Continuous Firing temp540C

Short Firing temp550C200C700C

Thermal Shock1000C1000C

Mode of OperationZero & negative pressurePositive pressurePositive, zero & negative pressure

Pressure Capabilities40Pa200Pa5000Pa (for higher pressure applications consult Rite-Vent Technical Department)

Fire Rating4 Hours Fire Rating to BS 476 Part 20

Outer Case304 : 1.4301 : X5CrNi 18-10

Outer Case Thickness0.6mm0.6mm (150 455mm dia.) 0.7mm (505 605mm dia.)

SeamLaser or inert gas welded

Liner316L : 1.4404 : X2CrNiMo 17-12-2

Liner Thickness (mm)0.5mm0.6mm

InsulationHigh performance mineral fibre

Insulation Thickness25mm (50, 75, 100 available)25mm

Average Thermal Resistance (200C)0.508m k/w

Dimensions

The dimension details are:

Int mm80100130150180200230250300

Ext mm130150180200230250280300350

APPLICATIONS

• Stoves, biomass appliances and open fires
• Residential & small commercial applications
• Atmosphere & condensing applications
• Oil and gas and biomass appliances.

COMPONENTS & SYSTEMS

Typical installations of the ICS range will give you a brief overview of the components of the system.