Home Improvement

Air Conditioning for Computer Rooms – How To Keep Them Cool

Learning institutions, research facilities, businesses and government agencies that rely heavily on computers usually invest in hi-tech cooling systems to keep computer rooms and computer server rooms cool. Computers usually consume a lot of energy. Most of this energy is usually dissipated as heat. That is why every computer, whether small or large, needs to have a heat sink and fan. While modern computers are much more energy-efficient than older models, they still emit a lot of heat. Without proper cooling, computers can overheat and get burned out. To protect computer hardware, the information they contain and avoid costly down times while keeping computer rooms habitable for computer technicians, efficient air conditioners need to be installed in computer rooms. AC contractors, such as Lowe Air, have previously installed air conditioning system in computer rooms for many clients, so they know how to keep your computers cool.

Where Does all the Heat Come From?

The heat produced by computers mainly comes from two places. The first is the microprocessor on the computer motherboard. The more powerful a microprocessor is, the higher the heat dissipation. Secondly, heat is dissipated in the power supply unit of a computer. PSU’s have a step-down transformer, diodes and resistors among other heat-producing electrical components. The higher the energy demand of a computer, the higher the heat dissipated. The best way to keep computers cool is to ensure cold air is circulating in the computer room.

How Computers are Cooled

Every computer has a cooling fan that pumps cool air into the computer and pushes out warm air. As a result, the computer motherboard and all its components remains cool, thereby eliminating the risk of overheating and damage. Air conditioners on the other hand, have blowers and fans, which draw warm air from the computer and passes it over the chiller. Once the warm air is chilled, it is sent back to the computer room for circulation. The recycling of air in the computer room ensures that the computer room can be kept at a low temperature continuously. As a result, all the computers in the room are kept cool all the time.

In addition to keeping cool, computer rooms also need to be kept clean and free of dust. Air conditioning systems can filter the air circulating in the computer room. After drawing air from the room, the air is first passed through air filters before cooling takes place. Since the air filter will get clogged with dust over time, there is need for frequent replacement and cleaning of air filters in air conditioning units.

The Importance of Professional AC Design and Installation

While there are many HVAC companies that may claim to be able to design and install air conditioning systems for computer rooms, this is not always true. Ideally, you should make a list of local HVAC companies that are properly licensed. Next, consider the following:

Relevant Experience

The amount and type of experience an AC contractor has should be considered. The ideal contractor should have plenty of experience installing AC systems in computer rooms for similar types of clients. This is crucial because you want a firm with experience handling similar types of projects. The more the experience, the better.


Your computer room hosts specialized computing equipment that hold valuable information. If an AC system is poorly designed, it may fail to cool the computer room and computers. As a result, your computers may overheat and get damaged. If this happens, the AC installer should compensate you for all your losses. For this reason, only insured AC contractors should be given any consideration.


The cost of installing air conditioning equipment in computer rooms is different from the cost of installing AC equipment in offices and homes. Be sure to ask different contractors to quote their price and do a comparison. Firms that offer greater value for money should get special consideration.


The best AC contractors usually offer 100% guaranteed services. They also offer customer satisfaction guarantees. Before you choose an AC contractor, be sure to check the types of guarantees they offer. The equipment installed should also come with a long warranty on both parts and labor. This will help you get the best value for money.