+44 (0)20 8783 0033
+44 (0)20 8783 0140
diffusion@etenv.co.uk
Sales Application Engineer
Applicants should ideally have knowledge of the HVAC industry. The role involves receiving enquiries, database entry, selecting product, preparing quotes and following up by phone.
You should be self motivated, able to work in a busy sales environment, be computer literate, have a pleasant telephone manner and be a good communicator.
CVs and covering letter should be emailed to diffusion@etenv.co.uk
Highline 270ec Fan Coil Independent Acoustic Testing
(In accordance with BS 4856 part 4:1997 and BS 4196 part 1:1991)
Diffusion’s Highline 270 range of waterside control ceiling void mounted fan coils having been supplied on numerous projects since 2008 now form a substantial cornerstone for the business, combining the success of this product with Diffusions commitment to provide the most accurate and valuable information on all its products made the decision to undertake independent acoustic testing of the Highline 270 range was an obvious one.
Employing the services of Sound Research Laboratories (SRL Technical Services Ltd) at their UKAS accredited laboratories in Suffolk; all models within the Highline 270 range, covering volumetric air flow rates from 60 ls-1 to 700 ls-1, have now been tested at external static pressures from 10Pa to 50Pa.
Installations and measurement procedures for the testing were conducted in accordance with BS 4856: Part 4: 1997, (Determination of Sound Power Levels of Fan Coil Units, Unit Heaters and Unit Coolers using Reverberation Rooms), with measurements being taken to BS 4196: Part 1:1991, (Sound power levels of noise sources. Precision methods for determination of sound power levels for broad-band sources in reverberation rooms).
The independently established Inlet and Case radiated SWL’s and Discharge In-duct SWL’s can now be provided as part of our technical submittal, affording confidence in the accuracy of data required when any acoustic analysis or assessment is being undertaken.
Furthermore by utilising Diffusion’s own acoustic test rooms we offer the facility to set-up and test for individual project configurations; thus providing more specific acoustic data for individual NR modelling assessment.
Today we have standardised our web presence on the site you are on now, www.diffusion-group.com. If you try to access www.diffusion-group.co.uk you will be sent here. We’ve tried to make the switch-over as painless as possible, and all the information on the old site and more should be available on this one. If there’s anything you can’t find, please call us or drop us a line – all contact details, and a contact form, are here.
Thank you,
The Diffusion Web Team
This site is the new face of diffusion-group.com.
The new site should let you find everything the old site did, but if you want something on the old site you can find it at http://www.diffusion-group.co.uk
Now we have the new site up and running we want to make it a useful resource. If you have any comments or suggestions we’d appreciate you letting us know.
Thanks – the Diffusion web team.
Badly maintained air handling systems cost money and deliver a poor environment to your occupants. And when they go wrong it can be a disaster.
However old your equipment, wherever it came from, we can help. We can offer you a tailored programme of refurbishment, upgrade and preventative maintenance that can cut your running costs, improve your environment and help prevent nasty, expensive surprises. Read more to see how we can help.
Originally named Diffusion Radiator Company, Diffusion started by selling cast iron radiators before moving into designing and manufacturing fan convectors and door curtains predominately for the retail sector during the mid 1960’s. By the early 1970’s Diffusion diversified into designing and manufacturing fan coil units.
Today the company produces an extensive range of heating, ventilating and fan coil units which are sold across a wide range of applications. The Company is believed to be one of the oldest UK manufacturers of this kind of product having supplied the building services market continuously for 50 years.
Diffusion’s Managing Director Leigh Stimpson, who has been with the company for 20 years says:
“We are proud to have been around for this length of time having weathered several recessions, we have always tried to do our best to manufacture quality products that our customers will be satisfied with. Many of our staff have been with the company for many years which gives us stability, while developing new ideas and new products for the future.”
Our impressive client list includes:
and a selection of the top London Hotels including:
which enjoy the benefit of cleverly concealed bespoke fan coil units to air conditioned bedrooms and public areas.
Diffusion has identified a number of opportunities for the future, addressing environmental and economic issues together with the need to offer greater customer comfort, this offers scope for significant growth. Committed to investment in its people, modern business principles and innovation, the company will continue to be in the forefront of its industry
Based on the Established and successful Highline range of Diffusion Fan Coils the new ACTIV models capitalise on the functionality provided by the latest generation of EC/DC fans, and pressure independent balancing valves. They provide a real “plug and play” fan coil solution.
Continue reading “NEW – ACTIV Fan Coils”
Cardinal Place, at the heart of Victoria, has 1700 Diffusion Fan Coils providing accurate, instantaneous cooling and heating. Read more here.
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