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Introduction
Application
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Designation
Installation
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Introduction   Top Of Page
K Vent is a twin wall insulated venting system for 28 sec oil and gas appliances used in residential and small commercial applications. K Vent is available in 100-150mm internal diameters for use with oil appliances up to 45kw output and gas appliances up to 60kw input. K Vent is especially useful on exposed external runs or cold roof spaces

Application   Top Of Page
K Vent is suitable for appliances that operate with a flue gas temperature that does not exceed 250°C. K Vent is only suitable for appliances that operate zero or negative pressure at the appliance outlet.

Approvals   Top Of Page
K Vent is CE certified to EN1856-1 with the designation T250 NI D Vm L30045 050 (certificate number 0036CPD9195014). It is also kite marked to BS715 1993 (certificate number KM5518 in 100 and 125 diameters) and is manufactured under the Quality Assurance requirements of BS EN ISO 9001:2000. This satisfies the Building Regulations (England, Wales and Northern Ireland) for gas and kerosene appliances having a flue gas temperature of 250°C maximum, and K Vent has been granted a class relaxation pending revision of the Building Regulations (Scotland).

Designation   Top Of Page
EN1856-1 T250 NI D Vm L30045 050 (certificate number 0036CPD9195014).
BS715 1993 (certificate number KM5518 in 100 and 125 diameters)
Manufactured under the Quality Assurance requirements of BS EN ISO 9001:2000.

Installation   Top Of Page
All pipe lengths and flue gas carrying components are joined by a twist lock, bayonet system. The system should be installed with the visible male collar upwards, this is reaffirmed by the directional arrow pointing upwards, indicating the flow of the flue gases. There is no need need to tape the joints. No locking band is required.The liner is held rigidly by the male locking collar but free to expand and contract with temperature change through the female collar. When joint is made, the liner covers the jointing collar, shielding it and permitting easy drain-down of any condensate in the flue. Always use an appliance connector/ flueblock adaptor. Seal using fire rope and fire cement or high temperature sealant.

Maintenance   Top Of Page
Provision should be made for inspecting and cleaning the chimney.

  • Contact Details Tel: 01253 884972
    Fax: 01253 893752
    Email: sales@mi-flues.com Thu 29 Apr 2010
  • May Price Increase Price increases from May 1st 2010
    - All Flexible Liners - 10%
    - Quattro Accessories - 5%
    - Clay Pot Adapters - 5%
    - MF13 Ancillaries - Various
    Wed 28 Apr 2010
  • Saturday Opening We are now open on Saturdays - from 10am until 2pm. Sep 2011
  • Rotor Cowl Adapter NEW for Dinak DW
    Rotor Cowl with adapter is now available ex-stock 14th May 2010
  • Stacking Bird Guard New Product
    Stainless Steel stacking Bird Guards
    now available Thur 20th May 2010
  • NEW Document J the new document J comes into force from
    1st October 2010
    Download a copy here 23rd July 2010
  • Windkat Cowls We are pleased to announce that Mi-Flues are the distributer for Windkat Cowls 4th August 2010
  • Price Increases Vermiculite rises to £20.49 a bag on December 1st 2010 1st Dec 2010
  • MI-VIT Swept Bends We are pleased to announce our new range of fully swept vitreous enamel bends. They are available in 125mm and 150mm diameters in angles of 90, 110 and 45 degrees. Nov 1st 2010
  • Price Increases DW Black prices up by 10% on December 1st 2010
    DW prices up by 2.5% on December 1st 2010 1st Dec 2010
  • Price Increases Various systems have had price increases this month. All flex liners have been increased by 15%, flashings by 6% and accessorie4s, cowls, Nova, IL, ILS, and QC by 5%.

 

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