Air conditioners represent one of the most common solutions for home air conditioning. They allow a cool and comfortable environment in summer and diffuse a pleasant warmth inside the rooms during the colder seasons. Depending on the property you live in, to ensure the right temperature in all house rooms, it may be necessary to install more than one unit. In this way, you can choose to air-condition each room based on the intended use individually and still get maximum comfort for the whole family.

Best Location for AC in Bedroom

Contrary to what one might think, air conditioning in bedrooms is not necessarily harmful to health, as long as certain rules are respected. To make the most of the potential of an air conditioner, it is also essential to carefully evaluate where to place the split and analyze the device’s main technical characteristics. With this article, discover all the valuable tips on where to place the air conditioner in the bedroom and optimize consumption.

What is Best Location for AC in Bedroom?

Air conditioners in the bedroom should be placed on the left or right side of the bed rather than directly above, or across from it. As direct cool air on your body can make you sick next morning. In the warmest locations, the heat and suffocating air can become a nuisance during the summer, jeopardizing even a good night’s sleep. Installing an air conditioner in the bedroom can provide wonderful respite in these situations, significantly improving sleep quality. However, specific criteria listed below must be followed to ensure that air conditioning is not a health issue.

1. Don’t try to hide the air conditioner behind upholstery

Many people try to hide their air conditioners to save space or improve the look of their homes. However, this can hurt the efficiency of the unit. When an air conditioner is placed behind furniture or curtains, it restricts airflow. It makes it harder for the unit to do its job. As a result, the best 2 ton air conditioner has to work harder to cool the room, which wastes energy and drives up utility bills.

In addition, hidden air conditioners are more likely to collect dust and other debris, further impeding their performance. It is best to avoid placing air conditioners in obscure locations for these reasons. Instead, choose a spot that offers good airflow and is easy to access for maintenance purposes.

2. Place the air conditioner on the highest point of the wall

When it comes to air conditioners, placement is key. Placing the unit in the highest portion of the wall ensures that the cold air produced by the unit will flow down, providing maximum coverage for the room. This arrangement also allows the air conditioner to take advantage of gravity, which helps maximize the system’s energy yield.

In addition, this placement helps to prevent cold drafts from forming near floor level, where they can be uncomfortable for people. As a result, placing the air conditioner in the highest portion of the wall effectively maximizes its energy yield and provides optimal cooling for a room.

3. Leave adequate distance between the AC and the ceiling/sidewalls

One important factor to consider when choosing an air conditioner is the amount of space that will be required for it. To ensure proper circulation and airflow, it is important to leave an adequate distance between the air conditioner and the ceiling as well as the sidewalls. This will allow the air conditioner to operate more efficiently and prevent potential damage to the unit.

If the unit is too close to the ceiling or walls, it will not be able to draw in enough air to cool the room efficiently. As a result, the AC will have to work harder to maintain a comfortable temperature, leading to higher energy bills and shortened lifespan.

In addition, a lack of airflow can cause the condenser coils to freeze, which can damage the unit and lead to expensive repairs. To avoid these problems, make sure to leave at least 15cm of space between the AC and any nearby surfaces.

4. Ensure that your air conditioner is properly sized for the room

It is important to make sure that the air conditioner is properly sized for the room in which it will be installed. Air conditioners come in all shapes and sizes, and it’s important to choose the right unit for your space. An air conditioner that’s too small won’t be able to effectively cool the room, while an air conditioner that’s too large will use more energy than necessary.

To ensure that your air conditioner is properly sized, start by measuring the square footage of the room. Then, consult a sizing chart to determine the capacity of the unit you’ll need. You should also consider the layout of the room and any features that could affect airflow, such as windows or doors.

Read this article on how to calculate room size for AC to choose the perfect sized air conditioner that will keep you cool and comfortable all summer long.

5. Cold air from the AC should not blow directly into your body

A common misconception is that the cold air from an air conditioner should blow directly onto your body to be effective. However, this can have several adverse effects on your health. The cold air can cause you difficulty breathing and make your skin dry and irritated.

Additionally, the direct flow of cold air can make it uncomfortable to be in the same room as the air conditioner, making it more likely to avoid using it altogether. Therefore, it is essential to avoid installing an air conditioner in a position where the cold air will blow directly onto your body.

Instead, you should position the unit so that the breeze blows across the room, cooling the entire space evenly. This will ensure that you stay comfortable while using the air conditioner and avoid health risks.

6. For split ACs, the indoor unit should not be too far from the outdoor unit

It’s worth noting that the device is connected to the outdoor unit via pipes, so picking a wall that allows easy access to the space outside is desirable so that the AC can be installed with minimal ducting.

Additionally, these pipes are responsible for carrying Freon, and if they are bent more than three times, the flow of Freon can be blocked. This can lead to decreased efficiency and reduced cooling power.

As a result, it’s important to take care when installing the pipe, and to make sure that it isn’t bent more than necessary. The maximum allowable distance between the indoor and the outdoor units of 1.5 ton split AC can be about 15 meters. By following these simple tips, you can help ensure that your AC unit will provide years of reliable service.

7. Don’t place the air conditioner above electronic devices

Faulty air conditioners can sometimes develop leaking problems. While these problems can be easily solved, they become extremely dangerous if there’s an electrical device placed direct below the AC unit.

Electronics and water don’t mix. The condensation from the air conditioner can drip onto your electronics, causing them to short circuit. By taking this precaution, you can help protect your electronics from water damage.

Split AC Indoor Unit Installation Guidelines

When shopping for the best 1 ton split air conditioner, it is important to keep in mind that the indoor unit will need to have enough open space around it to allow for proper air flow.

Ideally, there should be at least 10-15 cm of clearance on all sides of the unit. If air flow is inhibited, it can make it more difficult for the air conditioner to expel heat, which will in turn increase the operating costs of the unit and potentially damage the compressor.

When choosing a location for the indoor unit, be sure to allow for enough space around it to ensure proper air flow. This will help to keep your air conditioner running efficiently and help to prolong its lifespan.

It is a common misconception that an air conditioner should be placed low in a room to be effective. In fact, the opposite is true – if an air conditioner is set too low, it won’t be able to detect the proper room temperature and hence won’t be able to offer equal and enough cooling.

This is because the air at a lower level is colder (heated air rises), therefore if the air conditioner is set too low, it will interpret the temperature incorrectly and stop chilling even though the room is still hot.

The best way to ensure that your air conditioner provides adequate cooling is to place it high up in the room, near a window. This way, it will sense the correct temperature and provide sufficient cooling to the entire room.

What is the best height for AC installation?

For a split type AC, the best height is 7-8 feet from the floor for the best cooling performance. And for a window type AC, the best height is 3-4 feet from the floor.

In addition, you’ll want to make sure that the AC unit is not too close to the wall or in an airtight room, as this can cause the unit to trip due to high head pressure. By following these simple tips, you can ensure that your AC unit is operating at peak efficiency.

If you have a low ceiling, it’s important to leave enough space between the air conditioner and the ceiling. This will ensure that the air can circulate properly. A good rule of thumb is to leave a gap of at least 50mm to 100mm.

If you don’t leave enough space, the air conditioner will have to work harder and won’t be as efficient. In addition, it’s important to make sure that the air conditioner is properly installed. If it’s not installed correctly, it can cause problems with the circulation of air.


To ensure that your air conditioner is operating at peak efficiency, it’s important to follow some simple tips.

  • First, make sure that there is enough space between the air conditioner and the ceiling.
  • Second, be sure to place the air conditioner in a shady or partially shaded window.
  • Finally, make sure that the outdoor unit is higher than the indoor unit.

By following these simple tips, you can help improve the efficiency of your air conditioner and keep your home cool and comfortable all summer long.

In case you have any questions regarding air conditioners, it is always best to consult with a professional. They will be able to guide you on the best practices and help you choose the right unit for your particular situation.

Frequently asked questions (FAQs)

1. Which is the best direction to install AC as per Vastu?

According to Vastu, it is advisable to place air coolers and air conditioners in the north, west or east direction. Also, window air conditioners should be placed in the southeast or the northwest corner.

2. What is the standard size of air conditioner?

For a standard sized home in a temperate climate, a 1.5-ton air conditioner will typically be sufficient. However, if you live in a hot or humid climate, or if your home is particularly large or has an inefficient layout, you may need a larger unit. Factors such as such as the size and layout of your home, the climate in which you live, and your personal preferences are considered while choosing air conditioner size. It is always best to consult with a professional to determine the best air conditioner size for your particular situation.

3. Why are air conditioners placed at the top of a room?

The most common reason for placing air conditioners at the top of a room is because it allows the cool air to circulate better. Placing the air conditioner at the top also allows gravity to help pull the cool air down into the room, which helps to improve circulation even more. Additionally, it can help to prevent warm air from rising and making the room feel stuffy.

4. Which window should I put my AC in?

Direct, bright sunlight can reduce an air conditioner’s effectiveness by as much as 10% as it strains to handle all that hot air. So, if you want your air conditioner to work at its best, be sure to place it in a shady or partially shaded window. You’ll save energy and keep your home cooler and more comfortable all summer long.

5. How much space should be between ceiling and AC?

When installing your air conditioner, keep the space between the unit and the ceiling in mind. A 15cm space from the ceiling is required for your air conditioner. The reason for this is that your air conditioner pulls warm air from its top side before blowing cold air into your room.

6. What happens when an AC outdoor unit is set lower than an indoor unit?

When the outdoor unit is kept below the indoor unit, some of the compressor’s power is used to pump the refrigerant against gravity, lowering the compressor’s total performance. Therefore, it is always good to place the outdoor unit higher than the indoor unit. Read this article on best location for AC outdoor unit, to know more.