Where To Install An Air Conditioner In An Apartment?

When placing a split system in an apartment, it is important to choose a place that will ensure the efficient operation of the device, will not cause hypothermia, and will not violate the manufacturer’s technical requirements.
If you are interested in air conditioner and furnace replacement in Sacramento, then this article is for you. You will learn where it is better to install an air conditioner in an apartment, and what are the rules for placing a split system in the bedroom, children’s room, living room, and kitchen.
Where to Install an Air Conditioner?
Air conditioning is a boon during hot weather, ensuring we remain comfortable in our homes and offices. Yet, beyond merely having an air conditioner, its placement plays a pivotal role in how effectively it cools and operates.
An air conditioner that’s constantly running or working harder due to poor placement can wear out faster. Proper placement ensures that the unit doesn’t overwork, extending its lifespan.
Read on to find out where to install an air conditioner:
1. Which Rooms Are Best To Install Air Conditioning?

To maintain a comfortable temperature in the apartment, it is best to install split systems in rooms where people spend a lot of time: the bedroom, living room, and children’s room. People relax here, so it is important to create comfortable conditions in these rooms.
If your budget allows, you can also place an air conditioning unit in the kitchen. In the summer, and especially when cooking, the temperature in the kitchen can rise significantly. If you do not have the budget to place one in every room, make sure you put one in the bedroom! No one likes being hot and sweaty at night.
Factors to Consider Before Installation:
It is important to proceed from the rule “one air conditioner – one room” and accurately select the power of the device for the area of the room, the height of the ceilings, and the amount of heat inflow.
- Room Size: Understanding how BTU (British Thermal Unit) correlates with room size.
- Sunlight Exposure: Rooms facing the sun can be warmer and may need more cooling.
- Usage Patterns: Which rooms are used the most and during what times of the day?
- Ventilation: Importance of airflow and the room’s natural ventilation system.
2. Where To Install Air Conditioning In The Bedroom

In the bedroom, it is important to place the internal unit of the device so that cold air does not flow directly onto sleeping people. The air conditioner blows air forward at a distance of 2–3 meters, after which the air is dispersed throughout the room.
Exposure to cold air for a long time can cause hypothermia, weakened body defenses against viral infections, or muscle inflammation. To prevent this, the air conditioner should not be placed opposite the bed or sofa, and if there is a workplace in the room, then avoid putting an air conditioning unit opposite it.
The best option for placing a split system in the bedroom is at the head of the bed, so the cold air will move along the ceiling and fall away from people. After this, the cooled air will mix with the rest of the air in the room and reach the relaxation area at a comfortable temperature.
You can step back slightly from the headboard to the right or left and also place the indoor unit so that the airflow passes perpendicular to the bed – along the foot of the bed. In this case, the direct flow of cold air will also not hit people and the rest area will be comfortable.
In a room with windows facing the sun, it is rational to cool the hottest part of the room; the place by the window. This is where most of the sun’s rays enter the room.
In addition, they heat the wall, which in turn releases heat into the room. To cut off the heat flow from the wall, it is better to install the air conditioner on one of the walls opposite so that the cooled air moves along the wall.
3. Where To Install An Air Conditioner In a Children’s Room

In a children’s room, just like any bedroom, the air conditioner should not blow air directly toward the bed, into the play area, or the part of the room where the child does their homework. Thus, the split system must be located above these areas so that the airflow passes above them.
If these zones are dispersed throughout the room, then you need to find a compromise solution in which all important spaces will be protected from cold air.
If it is impossible to find a compromise in the placement of the air conditioner, priority should be given to protecting the sleeping area from drafts. In this case, you can choose an air conditioner with blinds controlled by a remote control to divert the airflow to the side while children play or work at the table.
A more convenient option may be a split system with a presence sensor. It can be adjusted so that the airflow avoids hitting the child.
4. The Best Place to Install Air Conditioning In The Living Room

In the living room, the split system should be installed so that the air is not directed at the areas where people are located; towards sofas and armchairs. Thus, you can place the air conditioner above upholstered furniture or with a slight indentation from it to the right or left.
This will allow cool air to pass over or near the seating area and then distribute it evenly throughout the rest of the room. It is also permissible to install a split system so that cold air is directed into passages or into those areas that are least likely to be visited by people.
If there are several areas in the living room where people sit or relax, decide which area is used the least and direct your air conditioner there.
5. Where to Install a Split System In The Kitchen

Installing a new air conditioner in a kitchen can be a bit tricky due to the presence of heat-generating appliances, fluctuating temperatures, and potential grease and smoke.
Avoid placing the unit directly above stoves, ovens, or other major heat-producing appliances. This can make the AC work harder than necessary, reduce its efficiency, and potentially shorten its lifespan.
Think about where heat tends to build up in your kitchen. For many, this is near the stove or oven, but for others, it might be where the sunlight comes in. Therefore, if you are considering an air conditioner or replacing a furnace in the kitchen, it is better to place the air conditioner above these areas so that the cooled air passes above them.
It’s usually advisable to install split AC units higher up on the wall in the kitchen. Since cool air sinks, this allows for optimal cooling. Additionally, placing it higher keeps it away from potential splashes or spills.
Kitchens can become humid and greasy, especially during cooking. Placing the AC unit away from such areas can prevent the filters from becoming clogged quickly. It’s also a good idea to have an effective exhaust or range hood to minimize grease and heat in the kitchen, making it easier for the AC to function.
If you’re unsure about a permanent installation, or if you rent your space, a portable unit might be a good option. These can be moved around as needed and can be placed near the entrance of the kitchen to cool the area without being in the midst of the heat and moisture.
6. Practical Tips for Optimizing Efficiency

Maximizing the efficiency of your air conditioning unit not only ensures you get the most cooling comfort from it but also reduces energy consumption and extends the lifespan of the unit. Here are some practical tips to optimize the efficiency of your AC system:
Regular Maintenance:
- Schedule periodic check-ups for your unit. This ensures that all its components are working correctly and can identify potential issues before they become more severe.
Clean or Replace Filters Regularly:
- Dirty filters restrict airflow, making your AC work harder and less efficiently. Depending on your usage and environment, clean or replace them every 1-3 months.
Ensure Proper Insulation:
- Check your home for any insulation gaps, especially around windows and doors. Proper insulation prevents cool air from escaping and hot air from entering, reducing the workload on your AC.
Seal Ductwork:
- Leaky ducts can lose a significant portion of cooled air. Ensure that ducts are properly sealed, especially in unconditioned spaces like attics.
Use a Programmable Thermostat:
- Investing in a programmable thermostat can help maintain an even temperature. Some advanced thermostats even learn your preferences and adjust accordingly, ensuring efficient cooling.
Avoid Heating Appliances Near the Thermostat:
- Devices like lamps or TVs can emit heat, causing the thermostat to read the room temperature as hotter than it is, making the AC work harder.
Install Energy-Efficient Windows:
- Double-glazed windows or thermal curtains can help insulate the interior from the external heat.
Optimizing your air conditioning unit’s efficiency is a combination of proper maintenance, strategic usage, and occasional upgrades. Implementing these practical tips can lead to noticeable savings on energy bills and create a more comfortable indoor environment.
In order not to make a mistake when choosing a place to install the air conditioner, it is better to order a specialist visit to your home.
Specialists will take into account all technical requirements, installation restrictions, and your wishes and will find the best place for the device so that the air cooling is comfortable and does not cause colds.
We recommend contacting Alpha Mechanicals if you need assistance with an air conditioner or replacement of a furnace in Sacramento.
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