Read our Commercial Air Conditioning FAQ’s
If you are a business or have a commercial property and you have or are thinking about installing or updating your Air Conditioning then our Commercial Air Conditioning FAQ’s will help.
What is Commercial Air Conditioning?
Commercial Air Conditioning is used to cool, heat and dehumidify the air in small to large commercial properties. Commercial Air Conditioning systems can be used in offices, shops, cafes, restaurants, schools, leisure centres, gyms and any type of commercial property to keep the temperature and quality of air at it’s optimum and to ensure customers and/or staff keep cool in the summer and warm in the winter.
An air conditioning system will take the air from inside space and can heat or cool it to the temperature you have set it to. It will then recycle the same air back into the room to maintain the temperature.
Air conditioning can be referred to as AC, A/C, or air con. There are many different systems on the market with different heating and cooling capacities and settings so it’s always important to ensure you get a professional commercial air conditioning businesses to support you to ensure you choose the most suitable system for your business and property.
How does a Commercial Air Conditioning System work?
Why is Commercial Air Conditioning different from Domestic Air Conditioning?
Air conditioning can be used in both domestic and commercial properties. The major difference between cooling a commercial space and cooling a home is the amount of power needed and how much the system will be used. Sizing an air conditioning system for a commercial space needs a high level of technical skill and experience to ensure the installed system provides the right level of BTU’s for cooling, without draining power or short-cycling. BTU’s (British Thermal Unit) measures the quantity of heat a conditioning unit can remove from a room per hour.
How does Commercial Air Conditioning work?
An air conditioning unit collects air from a given space, processes it within itself with the help of a refrigerant and coil system and then releases the cooled air back into the same space where the hot air has originally been collected from.
What types of Commercial Air Conditioning Systems are there?
- Central Air Conditioning
- Ductless, Mini-Split Air Conditioner
- Window Air Conditioner
- Portable Air Conditioner
- Hybrid Air Conditioners
- Geothermal Heating & Cooling
How do I know which Commercial Air Conditioning System to Choose?
Every Air Conditioning System has a BTU (British Thermal Unit) rating which indicates the amount of heat it can remove from a room. When you are looking at Air Conditioning Systems, the square footage of the room you want to cool has to be determined (by multiplying the length of the room by its width) and compared to the BTU to establish if it has the cooling capacity needed. Another factor to take into consideration is if you also want the system to heat the areas as this will make a difference to the system you choose.
Experienced Air Conditioning Installers will measure and specify the size and make of the air conditioning unit you will need for your specifications. The performance of commercial air conditioning units will vary, depending on increased static air pressure and internal coil sizes. The bigger the area, the height of the ceilings, number of people and other systems in an area will impact the internal fans and coils required to cool or heat the space, so it is really important to use a professionally qualified air condition engineer or company to help you plan and install your system.
How is Commercial Air Conditioning installed?
Commercial air conditioning engineers are highly experienced in planning, designing and fitting suitable air conditioning units for commercial properties or businesses. They will be specialists and qualified in the installation and maintenance of commercial air conditioning systems, including pipework, vents, electrics and gas.
What qualifications should a Commercial Air Conditioning Engineer have?
A qualified Commercial Air Conditioning Engineer will have the practical skills and knowledge required to install, service and maintain refrigeration and air-conditioning systems.
- Apprenticeship in a related subject
- Level 1 Certificate in Introduction to Refrigeration and Air-conditioning Skills
- Level 2 Diploma in Access to Building Services Engineering
- Level 2 Diploma in Refrigeration, Air Conditioning and Heat Pump Systems
- NVQ Certificate in Servicing and Maintaining Air-Conditioning and Heat Pump Systems
- NVQ Certificate in Installing and Commissioning Air-Conditioning and Heat Pump Systems
- NVQ Diploma in Servicing and Maintaining Refrigeration Systems
What skills does a Commercial Air Conditioning Engineer have?
As well as the practical and technical skills and qualifications, a Commercial Air Conditioning Engineer should also have:
- Ability to understand technical plans and designs
- Excellent Attention to detail
- Good Communication skills
- Excellent Problem-solving skills
- Be able to work as part of a team
What do Refrigeration and Air Conditioning Engineers do?
Refrigeration and air-conditioning (RAC) engineers design, install and maintain cooling systems in commercial buildings like supermarkets, offices, schools, hospitals, food processing plants, retail spaces, restaurants, factories, leisure complexes and many more.
Their work covers broad areas:
- refrigeration – designing, installing and maintaining cooling systems
- air-conditioning – installing and servicing systems that control air quality, temperature and humidity
Whichever area they work in, their responsibilities can include:
- surveying buildings where cooling systems are to be fitted
- discussing requirements with customers
- quoting for work
- designing and installing systems
- running quality checks to make sure systems are working properly and safely
- diagnosing and fixing faults
- planned maintenance
What should you do if you are thinking about getting Commercial Air Conditioning installed?
Ask other businesses for recommendations for Commercial Air Conditioning Businesses and Engineers and use the internet to find a reputable and experienced business.
Look for a business that offers you a full scope of commercial air conditioning services designed to provide cooling in the summer and heating in the winter. Cooling systems can be designed to range from a simple split system (with one external condensing unit serving a single area) to multi-split systems (with many internal fan coils to heat or cool a number of areas). The company should be able to show you how they work closely with leading manufacturers such as Daikin, Mitsubishi Electric, Unico and how they take full advantage of and have the knowledge in the latest air conditioning technologies available to deliver energy efficiency and the required designed performance.
Ask for information about the customers they have and the systems they have fitted to give you the confidence they have the experience and sufficient knowledge to plan, design, fit and maintain your air conditioning system.
What should you do if you have a problem with your Commercial Air Conditioning?
First, contact the business that installed your air conditioning system to arrange an emergency repair with them. Most reputable air conditioning installers will offer you maintenance contracts to ensure your system is serviced and kept at its optimum working capacity at all times, preventing emergency repair situations that can impact your business, customers and staff. If you haven’t had your system serviced recently then search for a business that has the qualifications, experience and offers regular maintenance visits.
What is an HVAC System?
HVAC System stands for Heating, Ventilating, and Air Conditioning (HVAC). These systems are used for heating and cooling the air in residential, commercial and industrial properties.
How does HVAC Air Conditioning Heat and Cool the Air?
A compressor converts refrigerant from a gas to liquid and sends it into the coils of the system. Refrigerant runs through HVAC coils, usually located in the outdoor unit, cooling and heating the air as it passes through. It is one of the most important factors for maintaining the acceptable indoor air quality in buildings and is most commonly used in commercial properties.
How will an HVAC help my building or business?
An HVAC system will maintain the temperature of your area at the heat setting you need, whether its to cool the area or building in the summer or warm it in the winter.
What is the difference between a Commercial Air Conditioning System and an HVAC System?
AC is short for air conditioning, HVAC is short for heating, ventilation, and air conditioning. The two systems tend to be used interchangeably to describe any air conditioning or heating device, whether it’s a window unit or a central system. An Air Conditioning system only cools the air versus an HVAC system which will heat the air as well.
What is the best Commercial HVAC System?
There really isn’t a ‘best’ HVAC system as it all depends on your requirements, your property size as well as its layout. A good air conditioning engineer will be able to advise you on this, as well as the benefits and disadvantages of each system and brand.
Does a Commercial Air Conditioning System purify the air?
Air conditioners are beneficial as they help circulate and filter indoor air. This can help reduce indoor air pollution especially when the air quality outside is poor. It is important that air conditioning systems are regularly cleaned and maintained so it works proficiently to filters the air as it enters the room as well as maintain the temperature. If you don’t get a system serviced and maintained its performance and effectiveness will decrease over time.
How do you maintain a Commercial Air Conditioning System?
There are many moving parts in an air conditioning system so it is important they are checked, serviced and cleaned a minimum of once a year to keep them fully optimised and to prevent issues, as these normally arise when you are relying on your system most for cool or heated air in the summer or winter months.
Why should I have my Commercial Air Conditioning System Serviced?
An air conditioner’s filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance results in a steady decline in an air conditioning systems performance and its energy use will steadily increase as it has to work harder to cool or heat the air.
How does air conditioning work in large buildings?
How do I choose an Air Conditioning system?
How often should I have my a Commercial Air Conditioning unit serviced?
You should have your air conditioning system serviced annually but this will depend on the usage of your unit(s). You should bear in mind that if an item has more than 3Kg of refrigerant then under the F-gas legislation you are required to have it leak checked by a qualified engineer at least every 12 months.
Why would I consider installing Commercial Air Conditioning?
An air conditioning system will provide a comfortable working environment for your staff and customers. If a working environment is too hot or cold it will impact customers wanting to return as well as having a detrimental effect on your team’s health and well being. It has been well documented and researched that a comfortable environment can lead to a dramatic increase in productivity.
How is Commercial Air Conditioning an environmentally friendly heating solution?
Air conditioning works by taking low-level heat from outside and converting it to usable heat in your property, providing approximately 4Kw of heat for every 1Kw of electricity used.
Good air conditioning installers will be passionate about protecting the environment and working with renewable energy technologies to improve energy efficiency and they should be advising you how you can reduce your energy consumption.
What is the best Commercial Air Conditioning System?
There really isn’t a ‘best’ air conditioning system as it depends on your requirements, your properties size as well as layout. A good air conditioning engineer will be able to advise you on this, as well as the benefits and disadvantages of each system and brand.
What should I do if I am considering a Commercial Air Conditioning System?
We would advise that you always use an experienced and qualified air conditioning specialist that will assess your requirements and building and come back with a plan, design and recommendation of the best system for you, the cost as well as its benefits and disadvantages. Always ask who they have installed systems for before and ask for customer feedback. A good air conditioning business will offer you planned maintenance visits to keep your system working efficiently all year round, as well as emergency repairs if you ever need them.
Good air conditioning installers will also be passionate about protecting the environment and working with renewable energy technologies to improve energy efficiency and they should be advising you how you can reduce your energy consumption.
How long will it take to install a Commercial Air Conditioning System?
This really depends on the size of the system you are installing. An air conditioning business will advise you of installation times when they provide you with a quote and offer you solutions how they can minimise impact to your business.
How often should I have my Commercial Air Conditioning System serviced?
You should have your air conditioning system serviced a minimum of every 12 months but this will be recommended to you when you have it installed and you should be made aware of service impacts to the warranty of your new system.
What should I do if my Commercial Air Conditioning System breaks down?
Contact the engineer or company who installed your air conditioning system. If you haven’t had your system serviced recently then search for a business that has the qualifications and experience and offers regular maintenance visits. Most reputable air conditioning installers will offer you maintenance contracts to ensure your system is serviced and kept at its optimum working capacity at all times, preventing emergency repair situations that can impact your business, customers and staff.
How much will it cost to install a Commercial Air Conditioning system?
Air conditioning system costs will depend on the system you are having installed and the area you want to heat or cool. Systems can range anything from £1,000 per indoor single unit and a six-room multi-split unit can be around £6,000. If you are installing an air conditioning system in a large building such as a factory or leisure complex then the costs will be much more. It all depends on the complexity of the installation.
What are the benefits of a Commercial Air Conditioning System?
A commercial air conditioning system will regulate the heat in an area keeping your team and customers comfortable all year round. It will make your business more attractive to new and existing staff and customers and gives your business a professional image.
What are the disadvantages of a Commercial Air Conditioning?
There really aren’t any disadvantages to a commercial air conditioning system apart from the cost of installation and maintenance.
CMS UK Ltd
CMS UK Ltd provides commercial building operators with commercial air conditioning and HVAC system supply, installation, repair and maintenance support, nationwide, 24 hours a day.
We have our own directly employed qualified HVAC and Air Conditioning engineers and whether your workspace is too hot or cold, we can supply, install, maintain, and repair air-conditioning and heating systems in line with the current legislature and up to the highest standards and energy efficiency. We offer annual, periodic maintenance packages to ensure our system is working to its optimum.
If you are looking for a new Commercial Air Conditioning system, updating your existing system or you need a service or repair then CMS can help. Contact us on 0845 419 0190 and our 24/7 UK-based call centre experts can help. We offer expertise, integrity and responsiveness every time.
Martyn works for CMS Ltd as a marketing specialist. He takes great pride in creating quality content regarding commercial property maintenance.