Fan Coil Specialist since 1963.


The Diffusion team is proud to have won the Air Conditioning Product of the Year Award for their new Modular Highline 275 fan coil range.


Designed and manufactured in the UK


Innovation drives everything we do at Diffusion, and the design of our Modular Highline 275 range is no exception. Meticulous design ensures multiple performance and sustainability benefits – its compact, high-quality build and energy-efficient components make it ideal for both commercial and residential applications, whilst our Modular design also enables our units to be re-configured on-site.


Low-carbon High performing Low SFP, just 0.12 W/l/s


8 sizes with a choice of 13 models Easy to service and maintain Lifetime ‘Eco’ Filters


Contact our team today for expert project guidance, or to book an Open Day or CPD at your convenience.


Email: cooling@diffusion-group.com Tel: +44 (0) 20 8783 0033


Build your project on trust.


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