Diffusion

General information

th 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.

Diffusion has built up a wealth of experience that can only be achieved with time. The business has a very experienced and loyal workforce many of whom have in excess of 20 years service with the company. Operating to all relevant BS quality standards Diffusion has an ongoing continuous improvement programme aimed at improving every aspect of the business.

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, residential and so on.
All products offered by Diffusion Heating & Cooling are designed, developed and manufactured at its 30,000 sq ft factory in West Molesey, Surrey, offering the best possible product, designed specifically to meet the customers bespoke requirements.

Our investment in dedicated R+D and Test facilities lets us supply accurate air volume, thermal and acoustic performance data for everything we manufacture.

Our facilities let us accurately simulate real-world operating conditions and configurations, so you can have complete confidence in the performance of your Diffusion units, no matter how demanding their intended environment.

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.