Ecovent Counterflow premium efficiency heat recovery units now available
Suitable for many installations, including offices, schools, hotels and retail establishments, the Ecovent Counterflow range is VES' most efficient heat recovery unit ever. 
Using the latest Computational Fluid Dynamics simulations, the plate heat exchangers in Ecovent Counterflow units have been designed to optimise airflow. This enables a true rate of heat transfer, giving efficiencies of up to 90% to BS EN 308:1997 specification. The range includes units with duties up to 0.8 m3/s, all with low Specific Fan Power and low energy / high efficiency fans. The range also achieves low noise levels to meet acoustic requirements, including BB93.
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Ecovent Heat Recovery Range
Ecovent has been the acknowledged market leading in heat recovery air handling range for over 10 years.  Suitable for many installations including offices, schools, hotels and retail establishments, the Ecovent range is designed to fit any application. With a wide range of models for ceiling void, plantroom and external locations, including a variety of control options, there will be an Ecovent unit to suit.

The high efficiency twin extract heat recovery range includes units with duties up to 1.5m3/s, all with low Specific Fan Power and low energy/high efficiency fans. The new Ecovent Twin unit with twin extract fans utilises heat recovery technology in sensitive continuous extract systems. The Ecovent Twin is suitable for many installations including offices, schools, hotels and retail establishments.

Ecovent Acoustic heat recovery units are ideal for noise sensitive applications. There is now a greater awareness of ventilation noise issues across many applications but in particular education via the Building Bulletin 93 – Acoustics for Schools.  Acoustically tested independently to BS EN ISO 3744:2010 to help meet sensitive noise requirements, VES’ quietest heat recovery range is ideal for schools, colleges and universities.

Max Bespoke Air Handling Units
VES draws from a wide range of sources to achieve the most practical and best designs for bespoke HVAC applications. Over 40 years experience, blended with professional staff, qualified in modern methods, successfully combines established 'know how' with access to current technology, materials and processes.
Using the very latest selection and quoting software, which interfaces directly with design packages and automated manufacturing, will provide a quick turnaround from enquiry through approved design to delivered equipment.


Colourfan Range 
Colourfan is a range of small ventilation units from VES. Supply, Extract and Twin Extract units have been designed around a single product platform. Colourfan features low energy, high efficiency fans with low SFPs for a wide range of applications and locations. Optional integrated controls and demand ventilation deliver even more energy saving benefits and comfort levels to users, buildings and their occupants.


Colourfan Supply
Colourfan Supply units are the versatile solution for a wide range of applications. Available with pre-wired fitted controls, they feature energy efficient fans and robust case construction. They are suitable for celing voids, plantrooms and roofs and can be configured to top or bottom access. Installation and maintenance is simplified through quick change plug connectors and plug and play controls.

Colourfan ExtractColourfan Extract units are also a versatile solution for a wide range of applications.As well as being suitable for ceiling voids, plantrooms and roofs they are the perfect compliment to Colourfan Supply units.


Colourfan Twin Extract
Colourfan Twin Extract units suitable for a wide range of applications and locations - Colourfan Twin units are ideal for bathrooms, toilets and changing rooms. Featuring automatic failure changeover and duty sharing, they minimise maintenance requirements and help ensure continuous ventilation.