S-Flue Twin Wall Flue Chimney System

S-Flue has been specifically designed to meet the requirements for multi-fuel appliances that operate under negative or neutral draught conditions. Under no circumstances should S-Flue be used on appliances that generate high levels of condensation or positive pressure within the chimney system. For such systems our NOVA® product should be used.

  • Tested toBS EN 1856-1
  • Diameter127mm-203mm
  • Type Twin Wall
 
  • Benefits

    Safety.
    Quality.
    Efficiency.

    • Twin wall insulated stainless steel
    • Multi-Fuel Chimney System
    • Fully Welded
    • Twist-lock coupling system
    • High thermal performance
    • Locking band included
  • Features

    Twin-wall insulated stainless steel system chimney

    S-Flue is a prefabricated, factory-made twin-wall insulated stainless steel system chimney. The fully welded construction combined with a high performance / high-density insulating medium, provides the optimum level of performance required for modern-day solid fuel appliances such as DEFRA approved high-efficiency wood-burners alongside traditional stove installations.

  • Features

    Twist-Lock Fitting

    S-Flue utilises an eight-barb quick lock jointing system to secure each joint. The components are secured by locating the barbs with a twist of each section. A locking band must then be used at each joint. The joint design facilitates a maximum unsupported height above the last support of up to 1.5 metres, subject to the design considerations detailed within the Installation Instructions and on page 14 of this brochure.

  • Features

    Application flexibility

    The construction provides a high thermal resistance which ensures rapid stabilisation of the flue gas temperature and draught, whilst maintaining a relatively low temperature on the external surface of the chimney. Sflue is designed for internal and external applications, suitable for negative pressure applications.

Downloads

All of Powrmatic’s documents are available as PDFs. Simply click on the links below to download them.

How to Buy

In order to purchase our products, we only sell directly via Gas Safe Registered installers and distribution partners throughout the UK. Depending on your requirements, simply select the most appropriate option below.

Need product advice?

Contact The Team

Our expert team will be able to guide on the correct selection and application for any domestic or commercial flue installation or arrangement.

Contact Us

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Trade Counter

Our warehouse in Dublin, Tallaght, is stocked with various flue and chimney components. Give our trade counter a call and arrange collection anytime during the week.

Cal Trade Counter