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JEREMIAS GROUP CE MARK according to EN 1856-1 / 2
www.jeremias.de/int
CE MARK according to EN 1856-1 / 2
WHAT DOES THE CE MARK MEAN FOR STAINLESS STEEL CHIMNEY SYSTEMS?
The CE MARK is the symbol – obligatory since April 2005 – that certifies that a stainless steel chimney is in accordance with the EN 1856-1. This standard specifies the performance requirements for rigid single and multi-wall system chimney products with metallic liners (chimney sections, chimneys fittings and terminals, including supports) used to convey the products of combustion from appliances to the outside atmosphere. It also specifies the requirements for marking, manufacturer’s instructions, product information and evaluation of conformity of the product to the standard. The EN 1856-1 does not apply to self-standing chimneys.
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CE MARK according to EN 1856-1 / 2
WHAT DOES THE CE MARK MEAN FOR STAINLESS STEEL CHIMNEY SYSTEMS?
The manufacturer is obliged to realize the complete initial test of the chimney in a laboratory, and moreover, a Certified Body will: 1. -annually check that the manufactured
product has the same quality as the tested one
2. -perform the quality control of the production process to ensure that it will satisfy the CE requirements, specified in the FPC (Factory Production Control).
The CE MARK of the stainless steel chimney can only be granted by a Certified Body. The CE Mark enables the product to circulate freely in the European market, but each country could have its own installation rules
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
1. Standard 2. Temperature Level 3. Pressure Level 4. Condensate resistance 5. Corrosion resistance 6. Flue liner material specification 7. Soot fire resistance (O: no; G:yes)
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1- Standard
EN 1856-1 for vertical chimneys
EN 1856-2 for connecting pipes
2- Temperature Level
Maximum working temperature. The temperature used in the test and the resulting temperature levels achieved are as follows:
As guidance, the temperature ratings applicable are: •T200: all gas and oil applications (including condensing) •T450: solid fuels and multifuels •T600: power generators and CHP’s
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
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3- Pressure Level Admitted overpressure inside the flue, with its corresponding leakage rate As guidance, the pressure ratings applicable are: N1: natural draught installations P1: forced draught boiler installations H1: power generators , CHP’s and micro CHP’s
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
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4- Condensate resistance
Suitability of the flue for wet or dry conditions.
D: the flue is suitable only for dry conditions. It does not resist condensate.
W: the flue is suitable whether for dry and wet conditions. It resists condensate water inside.
5- Corrosion resistance
Level of corrosion resistance due to the products of combustion of the different kinds of combustibles and different working conditions (dry or wet)
V1: Tested and approved as resistant to attack from products of combustion from gas.
V2: Tested and approved as resistant to attack from products of combustion from light oil (sulphur content <0,2%) and natural wood in dry conditions, and from gas in wet conditions (condensing appliances)
V3: Tested and approved as resistant to attack from products of combustion from heavy oil (sulphur content >0,2%), solid fuels and peat in dry conditions
Vm: Not tested. The manufacturer certifies only the material used in the inner wall by the quality certificate of the steel. For flues with this class there are specific regulations in each country indicating what material is suitable for each installation. As general guidance the stainless steel AISI 304 is equivalent to class V1, and the stainless steel AISI 316L is equivalent to classes V2 and V3
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
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6- Flue liner material specification
The material of the inner liner must be specified and its minimum thickness as well: After that the minimum thickness of this inner liner is specified as follows: 040: 0,4mm 050: 0,5mm 060: 0,6mm
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
www.jeremias.de/int
7- Soot fire resistance (O: no; G: yes) Soot fire resistance and minimum distance to combustible material It is expressed as G if the flue System has been tested, and as O if not. This classification is followed by the minimum distance (in mm) to combustible material. The test is a thermal shock of 1.000ºC during 30 minutes during which the System must endure and the temperature of combustible materials placed at the declared distance must not exceed 100ºC at an ambient temperature of 20ºC. The systems with O classification have not passed this test, so they cannot be used for any installation where the products of combustion contain soots (solid fuels, multifuels...). For low temperature applications, for instance room sealed boilers, where joints are used
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
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8- Other declared characteristics: The characteristics of the previous points must be indicated in all documents of CE marking Hereinafter is a list of other characteristics that only appear in the DoP. (Declaration of Performance) •Compressive strength (height for installation) •Flow resistance of chimney sections fittings and terminals •Minimum thermal resistance •Flexural tensile strength •Maximum distances between supports in non vertical installation •Wind load resistance (maximum distances between fixing points and freestanding above the last one) •Freeze thaw resistance
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CE MARK according to EN 1856-1 / 2
CE MARK LABEL
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Jeremias is one of the world`s leading manufacturers of flue and chimney systems for the exhaust of gases and ventilation, covering all kind of domestic, commercial and industrial applications. Jeremias product range include 60 different CE certified systems covering commercial and domestic applications complemented by freestanding Industrial steel chimneys up to 3 meter diameter. Besides this compulsory CE Certification, Jeremias has also special certifications and listings needed in specific countries under i.e.; BS, Hetas, Swiss, Russian or US standards. For further information, Jeremias can supply technical guidance on various standards including the latest version of the European Standard 1856-1/2:2010. Please contact our certification department.
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Jeremias Group Quality
JEREMIAS GROUP QUALITY COMPROMISE
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Jeremias Group
APPROVALS & CERTIFICATIONS
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System overview
DOUBLE WALL SYSTEMS
DW AL DW KL DW-KL DW VISION DW MAMMUT
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System overview
SINGLE WALL SYSTEMS
EW-FU EW-ECO EW-ALBI EW-Line FLEX´ EW-LAS
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System overview
SINGLE WALL SYSTEMS
EW-KL SV-EI-30 EW-VH EW-PPS EW-PPS-FLEX
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System overview
PLASTIC & CONCENTRIC & DOUBLE WALL SYSTEMS
CASCADE TWIN-PL TWIN-P DW ECO2.0 DW FU
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System overview
SHAFTS & WALL-, FLOOR- AND ROOF SLEEVES
FUMOLUX –A/F FUMOLUX-P FURADO LUX FIX/VARIO LUX ECO
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System overview
SHARE COLLECTIVE CHIMNEY & VENTILATION SYSTEMS
SED SEE SET CLV SVC
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System overview
STOVE PIPE & ACCESSORIES, VALVES, DAMPERS, SILENCERS
FERROLUX AIR SUPPLY SYSTEM PELLET PIPE ACCESSORIES SILENCERS
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Jeremias Group
INTERNATIONAL PROJECTS