Product Type: Domestic
Pre-fabricated twin wall insulated chimney specifically for use on solid fuel combustion equipment
- Weatherproof external casing
- Grade 316 stainless steel liner
- Waste gases exhausted and condensation of the harmful products of combustion is minimised.
- Low external surface
Suitable for applications where the flue gas temperature does not exceed 450’C continuous and 550°C intermittent and the chimney is designed to operate under negative pressure and dry conditions. Available in four sizes ranging from 127mm to 203mm internal diameter. This product is not suitable for condensing and positive pressure applications.
- Diameters:
- 125-200mm
- Construction:
- Twin wall
- Insulation:
- Powder insulated (25mm)
- Material:
- Stainless steel
- Temperature:
- 450°C continuous/550°C intermittent
- Pressure capability:
- 40Pa
- Mode of operation:
- Negative/zero pressure only
- Approvals:
- BS EN 1856-1 T450 N1 D Vm L50040 G(50)
BS 4543 Parts 2 & 3
2 hour fire rating to BS 476: Part 20 - Certifcation:
- CE, Kitemark
- Requirements:
- Ventilated support components must be used where flue gases are in excess of 250°C when applied internally through combustible floors.
- Gas fire appliances
Atmospheric/pressure jet commercial boilers - Gas fires - radian and inset to BS 7977-1: 2002
- Gas fires - back boiler to BS 7977-2: 2003
- Gas fires - decorative to BS EN 509: 2000
- Gas water heaters, Gas fired warm air heaters/cabinet heaters, Gas stove/cooker
- 28Sec/35Sec oil appliances
Pressure jet domestic and commercial heating boilers, water heaters, stoves/cookers - Solid/multi fuel
Heating boilers, Open/closed room heaters/stoves,Cookers, Inglenooks - Not suitable for positive pressure and condensing applications/appliances
