Powered Ventilation

Powered ventilation systems These systems utilise powered extraction units (fans) to both extract the air and introduce fresh air. The fresh air units can incorporate filter units, heater coils, recirculation sections, heat exchangers, attenuation sections and discharge grills. Powered ventilation is often used in the Food Manufacturing environments where filtration of the entering air stream is required.

Celsius fans can extract from under 1 m3/s each to over 15m3/s each. They can be used for extracting warm air, fumes, smoke and hazardous explosive gasses when explosion proof motors would be specified. Again Celsius would select the correct equipment for the application, using the best available technology.


Celsius can design and install a suitable fume or steam extraction system for your manufacturing process, these often incorporate stainless steel ducting, standard filters, hoods and canopies and sometimes carbon filter scrubbing units to reduce dischargeodours.

Powered ventilation systems Celsius Design Ltd have supplied and installed Powered Ventilation Systems for the following, as well as many others:

  • Premier Foods Limited

  • Rolls Royce Aero Engines PLC

  • Cott Beverages Limited

  • Weetabix Limited

  • Siemens Limited

  • Boots PLC


Branston Premier Foods To over come the overheating problems and excessive odour problems from the new process in the Branston Pickle Extension Celsius have installed a system of 3 no. Celsius extraction units and the fresh, filtered, chilled air is introduced through 4 no. Celsius roof mounted evaporative coolers.

The cooking vessels in the area emit a high volume of warm gaseous odours, these are extracted through a stainless steel localised extraction system. This contaminated air then passes through an Activated Carbon Scrubbing unit before discharging to atmosphere.

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Our Latest Jobs

Aberystwyth Council

Three years ago Celsius installed an EcoCooling Data centre cooling system for Aberystwyth Council at their Aberaron data centre, it worked that well delivering all the savings promised (over 80 tonnes of carbon per annum) as part of their carbon reduction program, therefore, when the cooling system in their main Data centre in their state of the art head office required a new back up system they approached us for our innovative solution.

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Go Outdoors

Celsius have recently installed evaporative cooling systems for 6 Go Outdoors stores that suffered from severe summer overheating problems, the first was at Taunton and as this was so successful the Oxford store soon followed. The Celsius EcoCooling evaporative cooling approach has now been established as the Go Outdoor’s chosen solution for all of their stores, it fits in perfectly with their low carbon approach.

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