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Acquired by Volution in December 2015
Founded in 1960 Diffusion operates in the commercial Repair and Maintenance and Residential New Build market segments of the UK construction market, and has been manufacturing heating and cooling equipment in the UK for over 60 years during which time it has established a reputation for delivering robust heating and cooling products with exceptional pre and post-sales support service. The company designs and manufactures a wide range of fan coils, that provide the perfect solution for applications such as high end residential, offices, hotel, retail and leisure industries. A specialised bespoke product service aimed at end users, architects and consultants provide the customer with the reassurance of knowing that the correct equipment has been designed for the application.

Company website




Highline 235 Modular Fan Coil Range

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Highline Waterside 270 EC

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