Air conditioning is used in most commercial properties, ranging from small shops and cafés to large office buildings and public spaces.To meet these diverse applications, air conditioning systems have different heating and cooling capacities and come with various setups and layouts.There are almost infinite configurations within each category, but the main types of commercial air conditioning are:They all use the same basic technology and identical wall- or ceiling-mounted indoor units. However, they have very different applications, so it’s important to find out which is best for you.Single splits are the most affordable type of air conditioning system and suitable for use in small commercial buildings. They provide heating and cooling to individual rooms, making them ideal solutions for small offices, shops, cafés and server rooms.They can also be used in combination to serve larger spaces and multiple rooms. The only downside is that you need enough external space to have one outdoor unit for every indoor unit.

However, there are advantages to doing it this way. Firstly, it’s often cheaper than installing a central system, and, as each system is self-contained, if one unit breaks down, the others remain fully functional.Even though they’re the cheapest type of air conditioning, single splits are effective and energy-efficient systems. Their versatility makes them great for all kinds of applications and they’re extremely popular with small businesses.Multi-splits work in exactly the same way as single splits but, depending on the model, you can connect up to nine indoor units to one outdoor unit. They’re most frequently used in places like restaurants, offices, doctor’s surgeries and shops.It’s always preferable to have fewer outdoor units, particularly if you lack space or want to preserve your building’s external appearance. That gives multi-splits a distinctive advantage over several single splits.Another selling point is that you aren’t limited to using just one type of indoor unit.

If you wanted to, you could have any combination of wall- and ceiling-mounted air conditioning units, along with an air curtain over the entrance.However, multi-split systems are slightly more complex and require more pipework than several single splits. That can make the installation more expensive and take longer, particularly if you’re only looking to install a few indoor units.Ultimately, the best solution depends on the layout of your building and the heating and cooling capacity you require.VRF stands for variable refrigerant flow, while VRV stands for variable refrigerant volume. It might seem confusing but they mean exactly the same thing.Daikin originally developed the technology, calling it VRV, but then protected the term to stop other manufacturers from using it. That’s why everyone else calls it VRF.VRF/VRV air conditioning is the best solution for medium to large applications, including hotels, retail spaces, larger offices and mixed-use buildings.The systems are extremely efficient, reliable and easy to control, capable of meeting larger buildings’ complete heating and cooling requirements.

They also come with reduced installation times, minimising disruption.air conditioning unit for the homeThere are two types of VRF/VRV system, heat pump and heat recovery. how to size air handling unitHeat pump VRF/VRV systems can provide either heating or cooling to a building at any given time, making them ideal for open plan areas.hvac unit saleHeat recovery VRF/VRV systems are capable of providing simultaneous heating and cooling to different areas at the same time, making them perfect for buildings with lots of individual rooms. The most efficient commercial air conditioning systems, they recover waste heat from around the building, using it to heat other rooms and hot water. Heat recovery systems are also more flexible, as you have the option to heat one room while cooling another.

If you’d like B-DACS to install one of these commercial air conditioning systems, give us a call on 0141 773 3355 to arrange a free site survey.After evaluating the comfort and energy efficiency of your home, you may decide it's time to implement a new cooling system. Though choosing an air conditioner may seem like a simple decision, there are actually numerous factors you should consider before making your final selection.Given the variety of air conditioner models that exist in today's market, homeowners should set aside time to research and educate themselves on the wide range of units available to them. This approach allows them to find the air conditioner that best fits their personal needs as well as the parameters of their given space. Some air conditioner models require outdoor condensers that pump out heat. One of the more well-known types of air conditioning, central air is used to cool entire houses or large commercial spaces. Central air is also known as ducted air conditioning because it utilizes internal air ducts.

Installation experts typically place a heat exchanger inside the building's central furnace/AC unit, which then distributes chilled air throughout the ducts when the system is turned on. Window air conditioning models provide an attractive option for spaces that may not be suitable for a central air system. For that reason, window units are commonly used by renters who want to implement a cooling solution in a more temporary living situation.Window AC units rest on top of the window's lower edge, which requires the window to be partially opened. The cold air return system rests inside the home while the exhaust sits outside, blowing hot air out of the space. Installers place these models either through or flush against a wall. Though wall-mounted or through-the-wall units appear similar to window units, they can differ greatly in size, design and function. The primary difference is the cooling capacity; unlike window units, wall-based air conditioners only have ventilation on one side.

Known for their flexibility and convenience, these free-standing ductless units have an innovative method for delivering cool air. Portable air conditioners take in fresh air, remove the heat from and dehumidify it and then return the air to the space. Simultaneously, the unit expels hot air from its exhaust. For this reason, many portable conditioners - evaporative units aside - must be set up near a window or configured to optimally allow warm air to flow out of the building.Portable air conditioners come in three types:Package Terminal Package terminal air conditioners are especially popular options for hotels, offices and assisted living facilities. These commercial-grade units offer both heating and cooling functionality and, as commonly seen in hotels, are typically installed on an exterior wall underneath a window. Some brands offer technology that allows a user to control multiple units from one location.Given all the aforementioned choices, it can be difficult to determine which air conditioner will best fit your needs.

Buyers can rest assured, however, knowing one of these models can do the job. Here are some common air conditioner benefits homeowners look for and a breakdown of which models best meet those conditions:Functionality One of the most important factors when choosing the proper air conditioner is its functionality. Consequently, buyers will need to consider their space and determine whether a given model can be employed - and be effective - within their property. Many homeowners, for example, choose to have central air installed in their home. This solution enables cool air to flow freely throughout every room in their home while simultaneously providing a less noisy environment, which can be ideal for more permanent living situations. Commercial spaces that need to accommodate multiple users across a larger space may rely on individually controlled package terminal units. On the other hand, renters confined to a studio living situation may find their needs can be met with a single portable unit.

Buyers might also purchase a ductless air conditioner to complement their home's existing HVAC system. Those who are in need of an outdoor air conditioner for a wedding or other special event would also likely find success with a portable unit. In terms of flexibility, portable units should undoubtedly be at the top of buyers' lists. These air conditioners can effectively cool a space but can typically be moved with little effort. It's worth noting evaporative air conditioners do not use hoses or condensers, meaning they are the only option that is truly portable. Window units, on the other hand, tend to be a bit more powerful than their portable counterparts yet less expensive and easier to implement than central air. Thus, they tend to be a great option for renters or those in a short-term living situation.  Those in the market for an air conditioner should heavily consider the space with which they're working. Though compact, portable units can be invasive for individuals in smaller apartments whereas window air conditioners can save in-demand floor space.

Central air requires the least amount of indoor space, yet purchasers will need room outside to place the condenser. Air conditioning systems can range widely in price. In general, portable, window and wall units tend to run on the lower end of the scale while central air is known as the most expensive. In addition to the upfront costs, buyers should also consider the amount they'll pay over the life of their system's use. Portable, window and wall units tend to be more efficient than central air conditioning, allowing you to reduce energy bills and save money in the long run. You can also cut costs associated with your air conditioning unit by engaging in the following practices:Energy Efficiency For buyers concerned about reducing their carbon footprint, energy efficient AC units may present an attractive option. Not only do efficient models emit fewer greenhouse gases and other harmful pollutants, they can drastically reduce energy bills and open the door to federal tax credits.

Buyers seeking an energy efficient solution should pay attention to a unit's BTU, or British thermal unit, rating. This number, which typically ranges from 5,000 to more than 20,000, indicates how quickly and efficiently a unit can cool a space. Homeowners should determine the square footage of the area they'd like to cool and calculate the appropriate BTU from there. Additionally, most air conditioners should have an EER, or energy efficiency ratio; models that carry a ratio higher than 10 are considered highly efficient. Air quality can be especially important to those suffering from allergies; consequently, buyers might want to be conscious of a unit's dehumidifying capabilities. Typically, a larger unit or central air system is more likely to remove moisture from the air - and control mold growth - than smaller models. If homeowners or commercial buyers are concerned with the noise level within a space, they should carefully consider their air conditioning choices. Wall and window units tend to be among the loudest cooling systems, while central air is known for keeping noise at bay.

Split systems are typically quieter inside the home, but the outdoor condenser may generate a noticeable amount of noise.Central air can be expensive to implement, but also offers many benefits.Each system unmistakably comes with its own set of advantages and disadvantages. Central air, for example, can be the most expensive system to implement, but it also offers a number of benefits, including the ability to cool multiple rooms, dehumidify and keep noise pollution at a minimum. Ultimately, buyers will need to decide which benefits are most important to them before making a final decision. For those who have difficulty making a selection, it might be worthwhile to talk to a knowledgeable HVAC professional.Though the majority of work is done once you've put in your research and made a final selection, there are still factors air conditioning users may need to consider before their system is ready for use, including:Getting the Right Size Some cooling units, such as wall, window and portable air conditioners, require buyers to be mindful of space constraints.

Instead of attempting to guess measurements or eyeball individual systems, buyers should get out a tape measure and record the measurements of their wall or window space. This reduces the likelihood of the user returning the system due to a sizing error. For portable units, be mindful of the size you're buying compared to the amount of floor space you've allotted for the air conditioner. Properly Placing Your Unit There are some elements AC users - particularly those of portable, window and wall systems - should keep in mind when it comes to the location and optimization of their systems. First, users should consider the best placement for air flow. If your intention is to cool your entire apartment with a window unit, for example, placing the unit in a central location is ideal. Alternatively, by putting that system at the front or back of the space, you may be limiting its cooling span.As previously mentioned, portable units may need to be near a window so that hot air can be efficiently expelled through the exhaust hose.