Air conditioning units for large spaces

Take a look at our premium range of AC units for large spaces and air conditioning system for large buildings! Our AC units are specially designed for large spaces, and pack a powerful punch, in order to make sure your space stays cool!
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The only online guide to every Daikin AC unit

Before you start selecting, you may want to know some basic information about these aircon units. Our air conditioning system for large buildings and AC units for large spaces are the latest in HVAC system technologies. Along with our partner Daikin, who is a global leader in air conditioning units for large rooms, we stock only the best and most versatile products currently available on the market. Choose between floor-mounted, wall-mounted and even ceiling mounted air conditioning units, as we have AC to suit any room or large space, be it an office or commercial kitchen, or your home living room! We aim to keep this list up to date, but there may be one or two new designs available that we have not listed yet. One of our friendly experts can inform you of any unlisted new units when you contact us.

Fully flat cassette

  • Unique design in the market that integrates fully flat into the ceiling.
  • Intelligent sensors save energy and maximize comfort.
  • Blend of iconic design and engineering excellence with a white or silver and white finish.
  • Flexibility to suit every room layout without changing the location of the unit.
  • Combining with R-32 Bluevolution technology lowers your environmental impact.
  • Fully flat integration in standard architectural ceiling tiles, leaving only 8mm.
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Round flow cassette

  • Intelligent sensors save energy and maximize comfort.
  • Flexibility to suit every room layout without changing the location of the unit.
  • Optimised design for R-32 refrigerant.
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Air Curtains

  • Our partner company, Direct Air Curtains, can supply all the over-door heaters that your business requires.
  • We work in close partnership with Thermoscreens and Daikin to provide world-leading air curtains at the best possible prices.
  • Unlike air conditioning, which requires a qualified installer, many air curtains can be self-installed. They can be bought online similar to standard consumer goods.

Auto Cleaning Flat Round Flow Ceiling Cassette FXFA Series

  • Intelligent sensors save energy and maximize comfort.
  • Flexibility to suit every room layout without changing the location of the unit.
  • The auto-cleaning function ensures high efficiency.
  • Optimised design for R-32 refrigerant.

Auto Cleaning Flat Round Flow Ceiling Cassette FXFQ Series

  • 360° air discharge for optimum efficiency and comfort.
  • Lowest installation height on the market.
  • Intelligent sensors save energy and maximize comfort.
  • Flexibility to suit every room layout without changing the location of the unit.
  • The auto-cleaning function ensures high efficiency.

Corner Flat Round Flow Ceiling Cassette

  • AC fan motor unit for ceiling mounting.
  • Possibility to shut 1 or 2 flaps for area exclusion.
  • Horizontal auto swing.
  • Optional fresh air intake.
  • Unit fits into standard architectural modules.
  • Easy installation in corners of ceilings.

Corner Celing Suspended FXKQ Series

  • Ceiling mounted corner cassette.
  • 1-way blow unit for corner installation.
  • Compact dimensions enable installation in narrow ceiling voids.
  • Flexible installation thanks to different air discharge options.

Flat Round Flow Ceiling Cassette FCAG Series

  • 360° air discharge for optimum efficiency and comfort.
  • Intelligent sensors save energy and maximize comfort.
  • Auto cleaning function ensures high efficiency.
  • Combining with R-32 Bluevolution technology lowers your environmental impact.
  • Modern style decoration panel available in 3 different variations.

Large Concealed Ceiling FX Series

  • Concealed ceiling unit with high ESP (effective static pressure).
  • ESP up to 270, ideal for extra-large-sized spaces.
  • High external static pressure up to 270Pa.
  • Large capacity unit: up to 31.5 kW heating capacity.
  • Reduced energy consumption thanks to DC fan motor.

Large Floor Standing AVA, FVA & FVQ Series

  • For commercial spaces with high ceilings.
  • Combining with R-32 Bluevolution technology lowers your environmental impact.
  • Selectable horizontal airflow to better suit the layout of the area (via wired remote controller).

Mounted Round Flow Ceiling Cassette

  • Can easily be installed in both new and refurbishment projects.
  • Combining with R-32 Bluevolution technology lowers your environmental impact.
  • Even rooms with ceilings up to 3.5m can be heated up or cooled down very easily.

Sky Air

  • A solution made to address the primary needs of small commercial spaces.
  • Improved energy efficiency: up to A+ energy labels.
  • Robust design and body quality.
  • Ideal solution for busy retail and business environments and small shops.
  • Easier installation and maintenance thanks to an improved body structure.

Slim Concealed Ceiling FX Series

  • Slim concealed ceiling unit.
  • Slim design for flexible installation.
  • Auto-cleaning filter option.
  • Only grilles are visible.
  • Optimised design for R-32 refrigerant.
  • Compact dimensions enable installation in narrow ceiling voids.
  • Medium external static pressure up to 44Pa.

Standard Concealed Ceiling AD, FB & FD Series

  • Ideal for residential applications with false ceilings.
  • Possibility to change ESP via wired remote control allows optimisation of the supply air volume.
  • Medium external static pressure up to 150Pa.
  • Discretely concealed in the ceiling: only the suction and discharge grilles are visible.
  • Slimmest unit in its class, only 245mm.
  • Multi zoning kit allows multiple individually-controlled climate zones to be served by one outdoor unit.
  • Combination with split outdoor units is ideal for small retail, offices, or residential applications.
  • Low operation sound level down to 25dBA.

Wide Ceiling Suspended FH Series

  • For wide rooms with no false ceilings nor free floor space.
  • Can easily be installed in both new and refurbishment projects.
  • Ideal for comfortable airflow in wide rooms thanks to the Coanda effect.
  • Can easily be mounted in corners or narrow spaces without any problem.
  • Even rooms with ceilings up to 3.8m can be heated up or cooled down very easily.
  • Combining with R-32 Bluevolution technology lowers your environmental impact.

Extra Large Concealed Ceiling FD Series

  • ESP up to 250, ideal for extra large-sized spaces.
  • High external static pressure up to 250Pa.
  • Up to 26.4kW in heating mode.
App control all modern Daikin aircon units

How many rooms?

We can fit as many as you require

1 unit "split system"

If you only want air conditioning installed in one room.

2+ unit "multi-split system"

Heat or cool multiple areas of your home with just one outdoor unit.

Air Conditioning Systems for Large Buildings

When it comes to heating and cooling a large space, we are the premium choice for providing air conditioning units for large rooms! Here at Direct, we stock AC units of all sizes, and we understand if it’s confusing to try and find the right size or power units for your specific room. This is why we categorised all of our stock, so you can choose the best air con unit based on the size of your room! We are proud to say the units in our unit selector are carefully chosen, in order to guide you to the most informed decision. We are up to any installation task as well, as we are trusted home air con installation and commercial air conditioning installers. We can install any type of AC, be it ceiling mounted, floor mounted wall-mounted, and can even conceal some of our units, making them less visible with air conditioning unit wrapping! Camouflage your large air conditioning with special vinyl sheeting which lasts longer than paint!

Still confused about sizing air conditioning for large spaces? Don’t worry! Get in touch now, and our expert team will be more than happy to help you! We offer free quotes on all our AC units, and if you book an appointment with us, we will come out to you and give you a definite answer on what type of air conditioning best suits your large room! 

Air Conditioning FAQ

All air conditioning units can cool rooms, however the size of the unit should be matched to the size of the space. Domestic units will generally cool, heat, filter, clean and dehumidify the air of the largest rooms in your house. Commercial units vary drastically in size, so that even the largest conference centre can receive the same plethora of benefits as a small office.

Contrary to popular opinion, air conditioning for large buildings fundamentally works the same way as normal, home air conditioning. The AC units vary, with the units for large buildings often being bigger and heavier, and more industrial. This makes them a lot more powerful than the typical air conditioning system you might find at home, as they need to be able to spread heated or cooled air throughout a very large area. The main difference in their process is the fact that often, air conditioning units for large buildings operate 24/7, be it a large venue, a warehouse or an office. Whereas home aircon tends to get turned off when nobody is at home in order to save costs, commercial aircon for large buildings stays on constantly, increasing both the fuel cost and maintenance costs, as it would have to be serviced and cleaned more frequently. 

This is why it’s important to choose the right air conditioning for large spaces, as the wrong sized one will not be efficient enough, and will waste money trying to cool and heat a large building. Fortunately we can help with that! for more information about commercial solutions, head over to our commercial air conditioning tab, or get in touch with us using the contact form below! 

With our powerful AC of course! Our air conditioning units for large buildings, or home units are ideal tools to keep large spaces, such as conservastories, living rooms, offices and supermarkets cool in the summer. What’s better is that most of our new units can also heat those spaces when it’s cold outside in the winter! 

We have specialised in air conditioning since 2003, so we know a thing or two about keeping large spaces cool. We know that it requires more power than the standard, and therefore usually require bigger, heavier units. The great thing about our AC units is that they come from Daikin, who is a global leader in air conditioning research, and whose units are often the most technologically advanced on the market! This means, even our small units pack plenty of punch, and won’t even take up a lot of space in the room. Take our round flow ceiling cassette for example, which is a ceiling suspended AC unit, and it doesn’t require any loft space! being fully adjustable as well, you can control all the action from your phone! So, if you’re looking to keep your large space cool with AC that doesn’t use up half of the room, get in touch with us today, as we are the most qualified home air con installation and commercial air conditioning installers

If your home or business has the luxury of having large open spaces, you might be wondering which type of air conditioning units and mounts is the best choice. Whilst it may seem confusing at first, the trick to figuring out which AC is best for big rooms is to know what you want. There are three main types of air conditioning listed above, and they are ceiling mounted, wall mounted and floor mounted air conditioning units. All of those perform the same fundamental function of cooling and heating a large space, however their placement and the way they change the large room’s dynamic can vary drastically between them. 

For example, wall mounted air conditioning units are perfect for when you need to cool or heat a large space, and need to maximise both of your floor space or if your ceiling is too high up. The ceiling mounted air conditioning units are ideal when your home or business space contains a suspended ceiling, meaning not only it is low enough for an AC install, you can also opt for concealed or recessed AC units, which would make your AC less noticeable! Last but not least, the floor mounted air conditioning units are great for when the ceiling is too high, and you need the room’s for displays, signs or lights. Knowing this, will help you make the right decision as to which AC is best for big rooms! 

With air conditioning system for large buildings and spaces, you might be wondering if air conditioning can heat up your large conservatory. The answer to this question is a resounding yes, provided you use the right tools for the job. All in all, conservatories are large rooms made of glass, which makes it hard to cool in the summer months, when the sun is beaming down through all the windows. However, heating the room is also a challenge in the winter months, as whatever heat is put into the room, tends to escape fast through the windows as well. This is where air conditioning for large spaces comes in!

With the right AC unit, heating a large conservatory should not be a problem. When it comes to choosing the right one, one needs to pay attention to the data sheet and the AC’s heating capabilities. This might sound complex, but don’t worry, most of the units for large spaces listed above can do the job. For example, the large floor standing AC is powerful enough and resource friendly, meaning you can heat a large conservatory, without panicking about your energy bills! So, if you’re looking for the best air conditioning for large rooms, get in touch with us using the contact form below, or even check out our website dedicated to conservatories, Direct Conservatory Air Conditioning

If you’re worried about getting the wrong size unit for your large space, or that your chosen air conditioning unit won’t be enough to cool or heat the chosen room, don’t worry! There are measuring systems in place, which can ensure your chosen air conditioning unit for large spaces will cover every square inch of it! In genereal, when trying to size the right AC unit in the UK, The best thing to go off of are BTU’s.

BTU’s stand for British Thermal Units, and are a measure of raising the temperature of one pound of water by one degree. They are also a measure of the cooling capability of an air conditioner. Typically, an air conditioner with a minimum of 7000 BTUs is required to heat or cool smaller rooms, with the size of the room being around 18 square meters. For medium rooms which are around the size of 24 square metres, an AC is required which has the capability for 10,000 BTUs. Finally for large rooms, up to 36 square meters, an air conditioning unit for large spaces is required, which has a capacity of 15,000 BTUs

If your room or space is bigger than 36 square metres, don’t worry also, as the “Multi-Split” System allows multiple air conditioning units to be connected together to the outside unit, meaning more AC power! Get in touch with us today, as we the number one commercial air conditioning installers, and can provide air conditioning for whole house

Confused? Our experts can guide you through the process and help you choose the right system for your property

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