How Much Space is Enough for an Air Conditioner?

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How Much Space is Enough for an Air Conditioner?

Most homeowners will only start thinking about the air conditioner when it’s not functioning. This is not always recommended as you could be facing expensive repairs or a complete overhaul which will set you back a couple of thousand dollars. That is why it is crucial that you’re looking for a Manassas HVAC technician the moment you suspect there could be a problem with your system.

A typical air conditioner will draw the surrounding air to help with the cooling. There could be problems with overheating if there not enough air around to flush the existing hot air. You might experience a hike in electricity bills because the system will be forced to work twice as hard in order to cool the room in the house.

Space Guidelines for Air Conditioners

You’re probably wondering how much space you will need for your air conditioning unit. Size is a big consideration when you’re buying an HVAC unit. If the unit is too small, it will be a challenge for it to keep maintain the room at a comfortable temperature. If it is too big, the room will be cooled too quickly which could lead to issues with humidity which will disrupt the comfort in a home. When you choose the right, you won’t only be saving on money but there is also the guarantee of comfort in the living spaces.


The size of the HVAC unit will be dependent on the size room that needs to be cooled or heated. If it is a small office or bedroom, you should look for an air conditioner that is around 5000 to 6500 Btu. You will also want to check at the comfort and noise level of the unit. For a bigger room, you’ll need to look for something 7000 to 85000 Btu.

Year model

Newer models are cheaper to run because of the tough federal standards set by the government. That means that the higher the EER, the lower the operating costs. You can expect to pay less in energy bills since the HVAC unit is the main consumer of electricity in a home. The spacing will also play a big role in the functioning of the unit. For the best spacing, experts recommend:

  •       1.5-foot minimum on all sides of the HVAC unit
  •       6 inches between the leafy plants and the sides
  •       8 feet between the blockage and the top

It is important that you keep the unit clear of grass when doing work on the yard. There should be no debris near the HVAC unit. It also recommended that you carry out annual inspections so that potential problems are discovered early before they get out of hand.

To sum it up, your HVAC unit needs some breathing space. The hot air will need to escape. That is why it is important that you’re looking for an experienced HVAC technician for the installation. They will know what needs to be done so that the HVAC unit is operating at maximum capacity. For more information, you can check out

 KCS Heating And Air

7235 Gabe Ct

Manassas, VA 20109

(703) 309-9969


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