How to face the summer heat...a comprehensive guide to choosing the ideal air conditioner

Arabia Weather - With the rise in summer temperatures in various regions of the world, the air conditioner becomes an integral part of people’s daily lives. To ensure comfort and efficiency, you must choose the appropriate air conditioner and know how to use and maintain it correctly. In this article, we present to you a comprehensive guide to help you Make the best decision and take advantage of air conditioners.

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Choose the appropriate air conditioner

• Types of air conditioners

1. Window air conditioner: suitable for small and medium rooms, easy to install and simple to maintain.
2. Split air conditioner: Provides better cooling and less noise. It is suitable for large rooms and open spaces.
3. Central air conditioner: Ideal for large homes and villas. It costs more but provides even cooling to all parts of the house.

• Cooling capacity:

It is important to choose an air conditioner with a cooling capacity that is proportional to the size of the room. Cooling capacity is measured in BTU

Optimal use of air conditioner

1. Temperature setting: To save energy and ensure comfort, it is preferable to set the air conditioner to a temperature ranging between 24-26 degrees Celsius. Avoid setting the air conditioner to very low temperatures because it increases energy consumption and causes dry air.
2. Use a fan: Using a fan in conjunction with the air conditioner can help distribute cool air better, improving cooling efficiency and reducing energy consumption.
3. Close windows and doors: To ensure that cold air does not leak outside, make sure that the windows and doors are tightly closed. Heavy or heat-insulating curtains can be used to help maintain the temperature inside the room.
4. Air conditioner maintenance
5. Cleaning filters: Make sure to clean air filters regularly, preferably once every two weeks, to ensure clean air flow and maintain the efficiency of the air conditioner.
6. Checking the connections: Check the integrity of the electrical connections and wires regularly to avoid any technical problems that may affect the performance of the air conditioner.
7. Regular maintenance: Calling a specialized technician to perform regular maintenance on the air conditioner, preferably once every six months, helps discover and solve any problems before they get worse.

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Tips to reduce the cost of operating the air conditioner

Use the saving mode: Many modern air conditioners come with an energy saving feature. Use it to reduce electricity consumption.

Turn off the air conditioner when not needed: Make sure to turn off the air conditioner when leaving the room for long periods, as this helps save energy and reduce the electric bill.

Taking care of thermal insulation: Improving the thermal insulation of the house through the use of double glazing or thermal insulators in the walls and ceilings can reduce the need to use the air conditioner intensively.

How to determine the right air conditioner size for your home

Choosing the right air conditioner size is a crucial step to ensuring cooling efficiency and user comfort. The size or capacity of the air conditioner is measured in the BTU (British Thermal Unit) and the amount of BTU you need depends on the size of the room and the surrounding conditions. Here is a guide to determining the appropriate air conditioner size:

• The first step: measure the area of the room

Calculate the area of the room you want to cool in square metres. You can do this through the following equation:

Room length (m) x room width (m) x room height (m) x (300) or (250) / 12000

The number 250 or 300 expresses the amount of cooling per cubic meter. If the room is exposed to the sun, has many windows, and has a high temperature, the room size is multiplied by 300. If the room atmosphere is moderate, the room size is multiplied by 250, then dividing the result. Over 12,000, which is the amount of heat units that come out of a 1-ton air conditioner per hour, and it is internationally expressed in units (BTU/h).

• The second step: Determine the amount of BTU required

Factors affecting determining the size of the air conditioner

Besides room size, there are other factors that can affect the amount of BTU required:

1. Number and orientation of windows: Rooms that have large windows or face direct sunlight need a higher capacity air conditioner.
2. Thermal insulation: If the room is well insulated, it will need an air conditioner with a lower capacity.
3. Number of people: Each additional person in the room increases the heat load, requiring a larger air conditioner.
4. Electrical appliances: Devices that emit heat (such as televisions or computers) increase the need for higher cooling capacity.

• Practical example

Suppose we need to install an air conditioner for a room whose dimensions are:

• Length: 4 m
• Width: 4 m
• Height: 2.5 m

It is a bedroom with one window, and therefore it is not exposed to much sun, and the temperature is moderate. To determine the appropriate air conditioner size, we use the following equation:

4×4×2.5×250÷12000

The calculations will be as follows:

4×4×2.5×250÷12000=10000÷12000=0.84

We round the resulting number to the nearest integer, so the size of the air conditioner suitable for the room with the dimensions and conditions mentioned is 1 ton.

• Tips for choosing an air conditioner

1. Check the specifications of the air conditioner: Check the specifications of the air conditioner, preferably equipped with energy saving technology.
2. Choose an air conditioner from a reliable brand: Searching for air conditioners from well-known brands guarantees you quality and technical support.
3. Consult a professional: Consulting a professional can help you make the right decision based on your needs and the circumstances of your home.

Choosing the right air conditioner and using it in the correct ways can contribute greatly to facing the summer heat efficiently and comfortably. By following the tips and instructions mentioned in this article, everyone can enjoy a refreshing summer without worrying about high electricity costs or the effect of heat on their health.

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