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Extensive Range of Ceiling Cassette Units

BS Air offers fantastic value on all installation and repairs, and, as a family-run company, we pride ourselves on the quality of our customer service. We have an extensive range of units available and we can provide you with as much information as you need to ensure you get the right unit for you.

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Don’t hesitate to contact the friendly and helpful team at BS Air with any enquiry you may have.

Ceiling Cassette

Ceiling mounted air conditioning units – best suited for open plan applications such as classrooms and offices, for an even distribution of airflow. This unit is also ideal where floor/wall space is limited.

Ceiling cassette air conditioning is usually seen in one of two forms: ceiling cassette units or ceiling suspended units. Ceiling units benefit from a style that means the whole unit is not visible, just the section where the air itself is produced.

Here at BS Air, we are proud to be a leading air conditioning installation company for the Truro, Bude and Cornwall regions. If you would like to know more about us, get in touch today and our friendly team will be more than happy to help you.

Ceiling Cassette Units


Ceiling cassette units are installed into the ceiling void with only the 4 way fascia being visible, distributing an even coverage via the 4 grilles. It can be controlled by a wireless infrared remote control or a wired wall mounted control panel, and has the ability to both heat and cool a space.

Ceiling Suspended Cassette Units


Ceiling suspended cassette units are the ideal solution for rooms, shops or offices without false ceilings. They are fixed to the existing ceiling and allow for airflow flexibility with air discharge in 4 directions.



A multi-split system is when you have only one unit outside that controls numerous indoor units. These indoor units can then be independently controlled. This type of installation in perfect for when there is limited outside wall space, and, for when you want to independently control units in different rooms.

Experienced & Highly Trained Engineers

View Case Studies

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Don’t hesitate to contact the friendly and helpful team at BS Air with any enquiry you may have.

“I would like to thank you and your team for the excellent service during the purchase and installation of the Air-conditioner in my home. Your technicians were very professional and obviously know their job, they were very quick and worked as a team. They showed me how to control the unit, there was no rush explaining all the controls. When the installation was completed the site was cleared and cleaned, one would not have known they had been inside and or outside my house.

Again, thanks to you all.”

Rolf Little

“The team at BS Air Conditioning have always ensured that our site achieved its environmental control specifications and objectives. We have found their employees to be both knowledgeable and helpful. Over the many years they have been our air conditioning service provider they have been able to overcome any problem that has arisen, with our systems, in a fast and efficient manner.”

Mark Goodchild, Reckitt Benckiser

“I would just like to pass on my thanks to Liam and the crew for doing such a good job in piping fresh air into the lab today. Everything was left clean and tidy, there was minimal disruption to the lab and we can already feel the difference in the ambience.”

Steve Porter, David S Smith

“I would just like to say how very happy we are with our Heating and Aircon installation from BSair Ltd. The workmen were polite as well as efficient, they arrived on time and actually finished a day ahead of schedule and left not a trace of mess behind them.

Having the system has made a big difference to the way we are able to use the studio, heating it up to 31 degrees for our Newborn Sessions whilst cooling it it right down in the summer (which in an industrial building with a steel roof will be a God send). Please pass on our sincere thanks to all those who were involved.”

Kim Gouldson, Morwenna Photography

“So pleased with the unit and fitting, bring on the summer!”

Mrs Gilkes – Marshgate

“We’re delighted with the air conditioning system your team have installed, thank you”

Padstow Blends

Call Us on 01872 575 220 to find out more about our services


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