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Airtherm flue portfolio
1.
2. AN INTRODUCTION TO AIRTHERM
WHO WE ARE
HVAC specialists with a varied product range including -
. Flues & Chimneys Systems
. Natural Ventilation & Lighting Systems
. Kitchen Ventilation Systems
WHY CHOOSE US
54 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
2
3. FLUE PORTFOLIO
3
DW TWIN WALL MODULAR CHIMNEY
FEATURES:
⢠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
â˘10 year guarantee
APPLICATIONS:
⢠Domestic Heating and Hot water systems
⢠Industrial or Commercial Heating
⢠Bakery Ovens
â˘Open Fire Places
⢠Hot Air Generators
⢠Ventilation and Smoke Extraction
4. FLUE PORTFOLIO
4
DW TWIN WALL MODULAR CHIMNEY
MATERIALS:
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 installation
Copper
Painted (RAL range)
Insulation:
Rockwool (30mm to 50mm depending on
the diameter)
FUEL:
Gas, Diesel, Wood, Coal
WORKING TEMPERATURE:
6000C Under Continuous Fire
OVER PRESSURE:
200 Pa (with joint)
5. FLUE PORTFOLIO
5
GE TWIN WALL MODULAR CHIMNEY
FOR 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 600âC) and High Pressures (upto 5000 Pa)
⢠Insulated Double-Walled Modular Metallic Chimney
â˘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
6. FLUE PORTFOLIO
6
GE TWIN WALL MODULAR CHIMNEY
FOR GENERATORS AND TURBINES
MATERIALS:
Inner Wall:
AISI 304 (1.4301) - for Natural Gas, LPGâs and Diesel Oil
AISI 316 (1.4404) - for Natural Gas, LPGâs, Diesel Oil and Biodiesel
Outer Wall:
AISI 430 (1.4016) - Indoor installation in clean environment
AISI 304 (1.4301) - Indoor installation in uncontaminated
environment
- Outdoor installation in area away from the coast
AISI 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/mÂł
Sealing Ring:
Stainless steel AISI 304 (1.4301)
External finish
Mirror finish (BA). Optional power coated according
RAL / BS range
7. FLUE PORTFOLIO
7
FK SINGLE WALL MODULAR CHIMNEY
FEATURES:
⢠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
â˘10 year guarantee
APPLICATIONS:
⢠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
8. FLUE PORTFOLIO
8
FK SINGLE WALL MODULAR CHIMNEY
MATERIALS:
AISI 316L (1.4404) or AISI 304L (1.4301)
THICKNESS:
From (diameter) 80mm to 300mm : 0.4mm
From (diameter) 350mm to 600mm : 0.5mm
From (diameter) 650mm : 0.6mm
FUEL:
Gas, Oil
Solid Fuels
WORKING TEMPERATURE:
250 °c: EN 1856-1: CHIMNEYS
600 °c: EN 1856-2: LINERS
9. FLUE PORTFOLIO
9
DINAGAS SHARED SYSTEM CHIMNEY FOR MULTIPLE BOILERS
FEATURES:
⢠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
10. CHIMNEY & FLUE REGULATIONS
10
BRITISH STANDARDS
The 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
⢠TechnicalGuidance 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)
11. DESIGN & INSTALLATION
11
SITE SURVEY
⢠Liaise with client
⢠CAD designproposals
⢠Informationrequiredto carry out a
flue/chimney designâ Appliance(s)
make & model, horizontaland vertical
runs,adjacentbuilding(s),windows,
intakes,AHU, positionof termination
SIZE CALCULATIONS
⢠FlueCalcspecialistsoftware available
⢠Adhere to current regulations
⢠FlueCalccalculateschimney size based
onplant application, flue gas volume,
overpressureavailable,loss/frictionfor
bendstees, cowls & temperaturerelease
from the boiler
AIRTHERM QUOTATIONS
⢠Quotationsprovidedand adheredto
⢠Returntenderon time
⢠Correct productselection
⢠System allowances
⢠Competitiveby selecting the correct
products& allowing sufficientlabour
⢠Exclusions& Inclusions
⢠Terms & Conditions
INSTALLATION & STANDARDS
⢠Experiencedinstallationteams
⢠Strict safety guidelines
⢠Meet all current industrystandards.Each
employeeholds CSCS cards, IPATH, PASMA,
Height Awareness,& AsbestosAwareness
⢠Accreditationsheldâ Safecontractor&
Constructionline.Our CHAS applicationis
awaiting approval.
12. FLUECALC SOFTWARE
12
CASCADE CALC GENERATOR CALC
BOILERCALC MULTIPLECALC
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.
13. CASE STUDIES
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DINAK TWIN WALL FLUE
CAMDEN ACADEMY
⢠500mm diameterstainlesssteel,fully
weldedgas and water tight Dinak DWhp
flue system
⢠Serves three high efficiencyClyde Unical
Modulexcondensingboilers(2.2MW
output)
⢠12m horizontaland 26m vertical run
with drains for condenseevacuation
⢠Workedclosely with BAM Construction
AIRTHERM MASTERFLUE
ST BERNARDS RC SCHOOL
⢠ModumaxHE VariheatPV105 system
⢠200 Pa working pressure(productwill
operate1000pa max)
⢠Dry/Wet operationand Positive/
Negativepressure
⢠Gas/Oil/Coal/Woodfuel
⢠EducationSector
NOVA TWIN WALL FLUE
ST GREGORYS RC SCHOOL
⢠Serves two high efficiency,wall hung
MikrofilEthos 90kw condensingboilers
⢠4 hourfire rating BS476 part 20
⢠Suitable for solidfuel & fully condensing
systems
⢠Twin wall stainlesssteelflue system
DINAK DW SYSTEM
SWAN LANE FORST SCHOOL
⢠Cost-efficientsolutionrequiredand our
tendersuccessfullycompeted with the
originalHamworthy budget
⢠2.5m horizontaland 3m vertical run
⢠Consultedwith WorcestershireCouncil
andthe client, EMS
⢠Educationsector
14. CASE STUDIES
14
DINAK DWHP RANGE
WORTHY DOWN
⢠3nr 350mm diameterflues attachedto a free-
standingmast
⢠Condensingapplication
⢠StainlessSteel Inner & Outer Casing
⢠Four Hour Fire Rating
⢠Each systemcomprisesof a 9m stack & and a
9m horizontalrun
AIRTHERM MASTERFLUE
ADDENSBROOKE HOUSE
⢠The flue systemserves four new high
efficiencycondensingboilersand
comprisesof a twin wall stainlesssteel
inner& outercasing with 25mm insulation
⢠The flue systemhas a 3.5m horizontalrun
anda 2.5m vertical, incorporatingthe
necessarydrainsto allow any unwanted
condenseto evacuate the system
DINAK DW FLUE PRODUCT
OAKHAM PRIMARY SCHOOL
⢠Design,supplyand installationof a
completetwin wall stainlesssteelflue
systemserving each MHS Adinox ADI LT
200 modulatingboiler
⢠Workingon a tight programduringthe
schoolsummer holidays,the flue system
was installedimmediatelyafter the new
highefficiency boilers.The old cast iron
boilerswere removedby our contractor
AIRTHERM MASTERFLUE
LONDON OFFICES
⢠450mm diameterflues servingtwo Hoval
SR boilers
⢠StainlessSteel Inner & Outer Casing
⢠Four Hour Fire Rating
⢠30mm Insulation
⢠Each comprisesof 27m stack and a 10m
horizontalrun