Case Study - Lambeth Hospital, London

Airtherm worked closely with the contractor AC Preou Limited with the supply and installation of two boiler house refurbishments of Reay House and Oak House at Lambeth Hospital, London.

The existing plant was removed by the contractor and replaced with a more modern, efficient system supplied by Ideal commercial. Airtherm installed both flue systems simultaneously and completed the works within two working days to meet with the client's schedule of works.

Project Details:
Client: Lambeth Hospital
Contractor: AC Preou Limited
Sector: Primary Health Care
Products: Masterflue
Equipment: Ideal Boilers
Application: Atmospheric

Boilers: Ideal
Model: Concord
Application: Chimney / Flue system
Operating mode: Dry
Pressure: Negative pressure
Working pressure: 50 Pa (product will operate 300pa max)
Inner wall: 316L1.4404/1.457 thickness 0,6 mm
Outer wall: 304/ 1.4301 thickness 0,5
Insulation: 25mm thick Rockwool insulation
Sealant: Tri-lip 'o' type silicone ring
Fuel type: Gas
Fan Assisted: Bifurcated

Other Application our MF Flues can be used:

• Condensing boilers
• Atmospheric gas-fired boilers
• Gas blown boilers
• Industrial ovens, large-scale establishments
• Wood-fired stoves

For more information: www.airtherm.co.uk

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Case Study - Trinity Catholic College, Leamington Spa

Airtherm have recently designed, supplied and installed a complete twin wall stainless steel flue system serving each Hamworthy Fleet 350 condensing boiler at Trinity Catholic School, Leamington Spa, Warwickshire.

Trinity Catholic School is a mixed Catholic secondary school in Leamington Spa, Warwickshire, England. The school had Technology College status awarded in 2000 and Arts College status awarded in 2004 and had been awarded Artsmark Gold award.

The existing Hamworthy Purewell 120 boilers were removed by the contractor during the School summer shut-down, working on a tight program the new boilers were installed followed by the installation of our flue system.

Airtherm Engineering Ltd only uses branded products which are synonymous with the highest quality - and it is this reputation that enables specifiers and contractors to use our versatile product range with total confidence.

Project Details:
Consultant: Spicer
Fuel type: Gas
Client: Inderflame Limited
Sector: Education
Products: DW Flue System
Equipment: Hamworthy Fleet
Application: High Efficiency Condensing

Boilers: Hamworthy
Model: Fleet 350
Application: Chimney / Flue system
Operating mode: Wet
Pressure: Negative / positive pressure
Working pressure: 150 Pa (product will operate 300pa max)
Inner wall: 316L1.4404/1.457 thickness 0,6 mm
Outer wall: 304/ 1.4301 thickness 0,5
Insulation: 30mm thick Rockwool insulation
Sealant: Tri-lip 'o' type silicone ring


Other Application DW Flues can be used:

• Condensing boilers
• Atmospheric gas-fired boilers
• Gas blown boilers
• Industrial ovens, large-scale establishments
• Wood-fired stoves

For More information: www.airtherm.co.uk

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Case Study - Raich Leisure Centre, Sunderland

During December 2012, Airtherm Engineering worked closely with the contractor at Raich Leisure Centre in Sunderland to complete the installation of a Hamworthy Masterflue system.

The flue system installed comprised of a 3m horizontal run and a 7m vertical, incorporating the necessary drains to allow any unwanted condense to evacuate the system.

Our engineers had been given only ten days to arrange both a site meeting and install the complete flue system to meet our clients program. Not only did we fulfil our obligation but Airtherm were a massive 15% cheaper than the boiler manufacture’s own preferred company (on a ‘like for like basis and using the exact same Masterflue( MF) product range).

Consultant: Sunderland Council
Client: RM Myers & Co Ltd
Sector: Leisure
Product: MasterFlue System
Equipment: Hamworthy 220/660he

Application: High Efficiency
Boilers: Hamworthy
Model: 2 x Modumax 220/660he
Application: Chimney / Flue system
Operating mode: Dry / Wet
Pressure: Positive pressure
Working pressure: 200 Pa (product will operate 1000pa max)
Inner wall: 316L1.4404/1.457 thickness ≤ Ø250 0,4 mm, ≥ Ø300 0,5 mm
Outer wall: AISI 304/ 1.4301 thickness 0,5 / 0,6 mm
Insulation: 25mm thick Rockwool insulation
Sealant:Tri-lip 'o' type silicone ring
Fuel type: Gas


Other Applications of the METALOTERM MasterFlue:
• Condensing boilers
• Atmospheric gas-fired boilers
• Gas blown boilers
• Industrial ovens, large-scale establishments
• Wood-fired stoves
• Other Advantages METALOTERM MasterFlue
• No terminal bridges, better heat protection
• High-temperature silicone sealing ring
• Fast-build system without the need of sealants
• High quality insulation uninterrupted from base plate to top stub

For more information: www.airtherm.co.uk

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Case Study - Addensbrooke House, Telford

Airtherm Engineering Limited has recently completed a flue installation, working closely with the contractor at Addensbrooke House, Telford, Shropshire.

The flue system(s) selected was the ‘Masterflue’ by Hamworthy Heating used on their own boiler range.

The flue system installed is serving 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 and a 2.5m vertical run, incorporating the necessary drains to allow any unwanted condense to evacuate the system.

Also in the same plant room is a Hamworthy DR-LA 75 water heater which Airtherm has supplied and installed a twin wall stainless steel flue system from the appliance to termination. Both systems comply with BS & Clean Air Act Memorandum.

Consultant
Telford & Wrekin Council

Client
TDR Mechanical Limited

Sector
Education

Products
MasterFlue System

Equipment
Hamworthy PV105c

Application
Condensing

Boilers:                      Hamworthy
Model:                       Modumax  Variheat PV105
Application:              Chimney / Flue system
Operating mode:      Wet  
Pressure:                  Negative / positive pressure
Working pressure:   200 Pa (product will operate 1000pa max)     
Inner wall:                  316L1.4404/1.457 thickness Ø300 0,5 mm
Outer wall:                 AISI 304/ 1.4301 thickness 0,5 / 0,6 mm
Insulation:                 25mm thick Rockwool insulation
Sealant:                    Tri-lip 'o' type silicone ring 
Fuel type:                 Gas           

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Case Study - St Bernard’s Catholic School, Birmingham

Airtherm Engineering Limited has recently completed a flue installation, working closely with the consultant and contractor at St Bernard’s Catholic School, Birmingham. The flue system selected was the ‘Masterflue’ by Hamworthy.

Boilers: Hamworthy
 
Model: Modumax HE Variheat PV105
 
Application: Chimney / Flue system
 
Operating mode: Dry / Wet    

Pressure: Negative / positive pressure 

Working pressure: 200 Pa (product will operate 1000pa max)     
 
Inner wall: AISI 316L1.4404/1.457 thickness ≤ Ø250 0,4 mm, ≥ Ø300 0,5 mm
 
Outer wall: AISI 304/ 1.4301 thickness 0,5 / 0,6 mm
 
Insulation: 25mm thick Rockwool insulation
 
Sealant: Tri-lip 'o' type silicone ring 
 
Fuel type: Gas/Oil/Coal/Wood
                                                                                                            
Other Applications for the METALOTERM MasterFlue

Condensing boilers
Atmospheric gas-fired boilers
Industrial ovens, large-scale establishments
Wood-fired stoves

Other Advantages of the METALOTERM MasterFlue

No terminal bridges, better heat protection
High-temperature silicone sealing ring
Fast-build system without the need of sealants
High quality insulation uninterrupted from base plate to top stub

Read more »