Data Center HVAC Systems

HVAC stands for heating, ventilation and air conditioning systems.  With regards to data centers the HVAC system is extremely important. The HVAC system is responsible for the temperature, humidity, air flow and air filtering within the data


When it comes to choosing hardware each component will have specific requirements with respect to temperature and humidity. All of this must be taken into consideration when planning your data center.

Efficiency of a Data Center

Data centers can produce enormous amounts of heat and humidity which needs to be channeled and cooled efficiently. If conditions inside the data center are not maintained to the manufacturer’s specification components may become damaged or fail totally.

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Cabin Environment Controls

Newer data centers use HVAC systems which incorporate using the outside air to help cooling the data center. This alone saves thousands of dollars and places less drain on the energy grid.

Running a data center can use a huge amount of power and resources and some companies have chosen to use ‘Green’ heating and cooling systems for their business. One example is the Green House Data from Cheyenne, Wyoming.  Their second data center is going to be a Tier 3 center which uses 100 per cent renewable energy power.

Newer data center HVAC systems can help you reduce your energy costs by up to 40%. So it may be time to look at upgrading your current system.

Data Centers have hot and cold aisles and it is important to have all your servers facing the same direction. The aisle that this hot air is discharged into is known as the hot aisle. The temperature difference between the hot and cold aisle can be as much as 30 degrees.

Location of a Data Center

It is worth the time and expense to have a professional Data Center HVAC specialist look at your proposed data center location. One such company that offers this type of service is PTS they are a data solutions company with extensive experience in creating and maintaining data centers.

Air Condition for Data Center

When it comes to choosing your air conditioner for your data center you want to choose a precision air conditioner. These are specifically designed to handle the conditions found within a data center.  The precision system has the ability to keep the temperature to within one degree of the set point.

Installing a data center HVAC system is a lot of work. Quite often extra ducts and even a new raised floor may be required. Plus you want to keep in mind any future expansion requirements to help minimize future costs.


You can also keep up to date with current trends and technology by visiting Data Center Talk where we keep you informed on important changes as they occur.

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