With over 50 years in the H&V industry Diffusion is one of the oldest most established manufactures of Heating Ventilation and Air Conditioning products in the UK.

Whether you are looking for fan coil units, air handling units for an office block, or over door heaters  for a retail outlet, Diffusion Heating & Cooling has the experience and range of products to offer a creative, dependable solution to satisfy your requirements.

Over many years Diffusion has been involved with many challenging and prestigious projects across a spectrum of sectors including hotels, commercial offices, retail, schools, hospitals and high end residential.

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Fan coils

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Air curtains

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