AN INTRODUCTION TO AIRTHERMWHO WE AREHVAC specialists with a varied product range including -

. Flues & Chimneys Systems

. Natural Ventilation & Lighting Systems

. Kitchen Ventilation Systems

WHY CHOOSE US54 years combined HVAC Experience

We only use the highest quality products

Experienced installation teams - Nationwide

We demand the highest quality workmanship

Manage projects closely

Strict adherence to regulations & safety guidelines

Strengthen our business by customer feedback

Competitive compared to other boiler/flue companies

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FLUE PORTFOLIO

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DW TWIN WALL MODULAR CHIMNEYFEATURES:

• Specially Designed for Condensing Applications

• Thermal Expansion Absorbed in each Element (no need for expansion bellows)

• No Thermal Bridge (insulation continuity throughout the system)

• High Mechanical Resistance to Vertical and Horizontal Forces

• 40mm Overlap

• Diameters available from 80mm to 1000mm

•10 year guarantee

APPLICATIONS:

• Domestic Heating and Hot water systems

• Industrial or Commercial Heating

• Bakery Ovens

•Open Fire Places

• Hot Air Generators

• Ventilation and Smoke Extraction

FLUE PORTFOLIO

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DW TWIN WALL MODULAR CHIMNEYMATERIALS:Inner Wall:AISI 316L (1.4404) or AISI 304L (1.4301)

Outer Wall: AISI 304L (1.4404) or AISI 304L (1.4301)Aluzinc - only for inside installationCopperPainted (RAL range)

Insulation:Rockwool (30mm to 50mm depending onthe diameter)

FUEL:Gas, Diesel, Wood, Coal

WORKING TEMPERATURE:6000C Under Continuous Fire

OVER PRESSURE:200 Pa (with joint)

FLUE PORTFOLIO

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GE TWIN WALL MODULAR CHIMNEYFOR GENERATORS AND TURBINES

FEATURES:• HETAS Approved

• Manufactured in accordance with BS ISO 9001:2008 Quality Management Standard

• CE marked to EN 1856-1

• Designed to Work in High Temperatures (upto 600’C) and High Pressures (upto 5000 Pa)

• Insulated Double-Walled Modular Metallic Chimney

•Insulation thickness (kg/m3) according to appliance temp & outer touch requirements

• Individual Expansion Absorption at Joints (no need for expansion bellows)

• Gas & water tightness

• High velocities ranging from 25 m/s to 40 m/s

• Protection Panels to Prevent Damage from Abrupt Motor Stops or Explosions

• Primary Silencer to Reduce Noise

• 10 year guarantee

FLUE PORTFOLIO

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GE TWIN WALL MODULAR CHIMNEYFOR GENERATORS AND TURBINES

MATERIALS:Inner Wall:AISI 304 (1.4301) - for Natural Gas, LPG’s and Diesel OilAISI 316 (1.4404) - for Natural Gas, LPG’s, Diesel Oil and Biodiesel

Outer Wall: AISI 430 (1.4016) - Indoor installation in clean environmentAISI 304 (1.4301) - Indoor installation in uncontaminated environment

- Outdoor installation in area away from the coastAISI 316 (1.4404) - Outdoor installation in costal or industrial area

- Indoor or aggressive environment installation

Insulation:100 kg/m3 density Rockwool

Joint Insulation:Biosoluble ceramic fibre with density 220 kg/m3 and 96 kg/m³

Sealing Ring:Stainless steel AISI 304 (1.4301)

External finishMirror finish (BA). Optional power coated according RAL / BS range

FLUE PORTFOLIO

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FK SINGLE WALL MODULAR CHIMNEYFEATURES:• HETAS Approved• Manufactured in accordance with ISO 9001:2008 • CE marked to EN 1856-2• Suitable for chimney liners and low temperature condensing flues• Cost-effective solution.• P1 Tightness (max 200 PA) with no joints• Quick and easy assembly• Diameters available from 80mm to 1000mm•10 year guaranteeAPPLICATIONS:• For gas, oil, and/or solid fuels• With Negative (N) or Positive (P) pressure• In Dry (D) or Condensing (W) mode• Ideal for re-lining: no need for replacement of deteriorated old joints

FLUE PORTFOLIO

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FK SINGLE WALL MODULAR CHIMNEYMATERIALS:AISI 316L (1.4404) or AISI 304L (1.4301)

THICKNESS:From (diameter) 80mm to 300mm : 0.4mmFrom (diameter) 350mm to 600mm : 0.5mmFrom (diameter) 650mm : 0.6mm

FUEL:Gas, OilSolid Fuels

WORKING TEMPERATURE:250 °c: EN 1856-1: CHIMNEYS600 °c: EN 1856-2: LINERS

FLUE PORTFOLIO

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DINAGAS SHARED SYSTEM CHIMNEY FOR MULTIPLE BOILERSFEATURES:

• Manufactured in accordance with ISO 9001:2008

• CE marked to EN 1856-1

• Suitable for multi chimney low temperature condensing flues

• Working temperature 1600C (max)

• Quick and easy assembly

• Connecting flue available from 60/100mm & 80/125mm

• Chimney flue available from 150mm dia to 350mm dia

• Chimney sizing calculated according to BS EN 13384-2

APPLICATIONS:

• For natural gas appliances and fulfils criteria of BS 5440-1:2008

• With Negative (N) pressure

• Total heat output up to 560kw max per common chimney with a 350mm i/dia (675o/d) flue

• Ideal for domestic and light commercial wall hung boilers

CHIMNEY & FLUE REGULATIONS

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BRITISH STANDARDSThe products we use are approved and CE marked to EN 1856-1 and manufactured under a quality assurance scheme (certificate number issued upon request), administered by British Standards in accordance with BS EN 9001: 2008.

Our manufacture and installation is in accordance with local and national building regulations together with:

• BS: 5440 -1:2008 Domestic natural gas appliances international codes • BS EN 15287: 2007 for masonry chimneys and flue pipes• BS 6644:2011 Specification for the installation and maintenance of gas-fired hot water boilers of rated inputs between 70 kW (net) and 1.8 MW (net) (2nd and 3rd family gases)• IGE/UP/10 Installation of flued gas appliances in industrial and commercial premises.• Clean Air Act Memorandum• Chimneys to BS 4076 and corresponding• Technical Guidance Note (Dispersion) D1, Guidelines on Discharge Stack Heights for Polluting Emissions• 2010 Edition of the Approved Document J• Provisions of DEFRA - Local Air Quality Management (LAQM)

DESIGN & INSTALLATION

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SITE SURVEY• Liaise with client

• CAD design proposals

• Information required to carry out a

flue/chimney design – Appliance(s)

make & model, horizontal and vertical

runs, adjacent building(s), windows,

intakes, AHU, position of termination

SIZE CALCULATIONS• FlueCalc specialist software available

• Adhere to current regulations

• FlueCalc calculates chimney size based

on plant application , flue gas volume,

overpressure available, loss/friction for

bends tees, cowls & temperature release

from the boiler

AIRTHERM QUOTATIONS• Quotations provided and adhered to

• Return tender on time

• Correct product selection

• System allowances

• Competitive by selecting the correct

products & allowing sufficient labour

• Exclusions & Inclusions

• Terms & Conditions

INSTALLATION & STANDARDS• Experienced installation teams

• Strict safety guidelines

• Meet all current industry standards. Each

employee holds CSCS cards, IPATH, PASMA,

Height Awareness, & Asbestos Awareness

• Accreditations held – Safecontractor &

Constructionline. Our CHAS application is

awaiting approval.

FLUECALC SOFTWARE

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CASCADE CALC GENERATOR CALC

BOILER CALC MULTIPLE CALC

Our FlueCalc software accurately calculates chimney size based on a number of factors we take into consideration. These include (but are not exclusive of) plant application, flue gas volume, overpressure available, loss/friction for bends and tees, cowls and temperature release from the boiler. With this information we can determine the best chimney size for your application.

CASE STUDIES

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DINAK TWIN WALL FLUECAMDEN ACADEMY• 500mm diameter stainless steel, fully welded gas and water tight Dinak DWhpflue system

• Serves three high efficiency Clyde UnicalModulex condensing boilers (2.2MW output)

• 12m horizontal and 26m vertical runwith drains for condense evacuation

• Worked closely with BAM Construction

AIRTHERM MASTERFLUEST BERNARDS RC SCHOOL• Modumax HE Variheat PV105 system

• 200 Pa working pressure (product willoperate 1000pa max)

• Dry/Wet operation and Positive/Negative pressure

• Gas/Oil/Coal/Wood fuel

• Education Sector

NOVA TWIN WALL FLUEST GREGORYS RC SCHOOL• Serves two high efficiency, wall hungMikrofil Ethos 90kw condensing boilers

• 4 hour fire rating BS476 part 20

• Suitable for solid fuel & fully condensing systems

• Twin wall stainless steel flue system

DINAK DW SYSTEMSWAN LANE FORST SCHOOL• Cost-efficient solution required and ourtender successfully competed with theoriginal Hamworthy budget

• 2.5m horizontal and 3m vertical run

• Consulted with Worcestershire Counciland the client, EMS

• Education sector

CASE STUDIES

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DINAK DWHP RANGE WORTHY DOWN• 3nr 350mm diameter flues attached to a free-standing mast

• Condensing application

• Stainless Steel Inner & Outer Casing

• Four Hour Fire Rating

• Each system comprises of a 9m stack & and a 9m horizontal run

AIRTHERM MASTERFLUEADDENSBROOKE HOUSE• The flue system serves four new high efficiency condensing boilers and comprises of a twin wall stainless steel inner & outer casing with 25mm insulation

• The flue system has a 3.5m horizontal run and a 2.5m vertical, incorporating the necessary drains to allow any unwanted condense to evacuate the system

DINAK DW FLUE PRODUCTOAKHAM PRIMARY SCHOOL• Design, supply and installation of a complete twin wall stainless steel flue system serving each MHS Adinox ADI LT 200 modulating boiler

• Working on a tight program during the school summer holidays, the flue system was installed immediately after the new high efficiency boilers. The old cast iron boilers were removed by our contractor

AIRTHERM MASTERFLUELONDON OFFICES• 450mm diameter flues serving two HovalSR boilers

• Stainless Steel Inner & Outer Casing

• Four Hour Fire Rating

• 30mm Insulation

• Each comprises of 27m stack and a 10m horizontal run

OFFICE: 0844 809 2509MOBILE: 07715 360958

FAX: 01562 887312EMAIL: sales@airtherm.co.ukWEBSITE: www.airtherm.co.uk