Choose Best Air Conditioner and Avoid Mistakes

Posted: July 06, 2025

Buying an Air Conditioner is a significant step for any home or office, especially during the hot summer months. However, with so many types and models available, many people make mistakes when choosing the right air conditioner. In this article, we will first discover the most common issues people face when buying an AC, followed by a comprehensive guide to help you choose the best unit and avoid these mistakes.

6 Mistakes to Avoid When Buying a new Air Conditioner

1. Choosing an AC Unit That’s Not Suitable for the Room Size

One of the most common mistakes is selecting an air conditioner that doesn’t match the size of the room. A unit that is too weak for a large room won’t cool it effectively, while a powerful unit in a small room can lead to unnecessary electricity consumption.

2. Ignoring Energy Efficiency

Many people overlook the importance of energy efficiency. Choosing an inefficient AC can significantly increase your electricity bills in the summer, especially if it’s used for extended periods.

3. Not Considering the Noise Level

The noise of the air conditioner can be disturbing, especially if it's used in a bedroom or office. A noisy unit can make its usage uncomfortable.

4. Incorrect Installation

Improper installation can lead to several issues, such as higher electricity consumption and poor cooling performance. A badly installed unit significantly reduces the system's efficiency.

5. Not Checking Warranty and After-Sales Service

Many people forget to ask about the warranty or reliable after-sales services from an authorized distributor or official service center. If a malfunction occurs after purchase, it can be difficult and costly to repair.

6. Overlooking Useful Additional Features

Modern air conditioners offer valuable features such as air purifying filters, Plasmacluster or Plasma Shield technology, remote control, and more. Choosing a unit without these features might mean missing out on enhanced comfort and functionality.

The Ultimate Guide to Choosing the Right Air Conditioner:

After understanding the common problems, here’s a simple guide to help you select the perfect air conditioner and avoid these mistakes:

1. Choose an air conditioner That Matches the Room Size

Start by measuring the size of the room. Based on that, you can determine the appropriate cooling capacity (BTU). Consider additional factors such as whether it’s a top-floor room and its orientation (north/south facing), as these impact cooling needs.

2. Look for Energy-Efficient Units

High-energy-consuming units can raise electricity bills significantly. Look for:

Air Conditioners with an energy efficiency rating of A+ or A++, which consume less energy and reduce your bills.
Smart cooling technology that adjusts power usage based on the room temperature.
Inverter technology: It reduces energy use by operating the compressor at variable speeds instead of turning it on and off.
ECO mode: Runs the unit using the least amount of energy compared to normal mode, saving electricity.

3. Choose a Quiet Air Conditioner

If you plan to install the Air Conditioner in a quiet space like a bedroom or office, check the noise level specifications before buying. Advanced models use quiet operation technology for a peaceful environment.

4. Ensure Proper Installation

Improper installation can shorten the unit’s lifespan and reduce its performance. Make sure the unit is installed by a certified technician. Also, avoid installing it in direct sunlight or near heat sources to maintain efficiency.

5. Check Warranty and After-Sales Support

Warranty is crucial in case problems arise later. Choose brands with authorized dealers and official service centers that offer long warranties (at least one year) and reliable maintenance services. Ensure spare parts are readily available, brands such as Tornado and Sharp from ElARABY Group are known for offering original spare parts.

6. Choose Air Conditioners with Additional Smart Features

Modern Air Conditioners come with advanced cooling options such as cool-only or cool and heat modes, and many smart features, including:

Air purification filters

to remove dust, allergens, and harmful particles.

Plasmacluster Technology

(in Sharp ACs): Eliminates bacteria and viruses using positive and negative ions.

Turbo Cooling/Heating

for rapid temperature control.

COANDA Airflow:
- In cooling mode, directs cool air upwards to avoid direct airflow.
- In heating mode, directs warm air down to the floor.

4-Way Airflow:

Distributes air evenly in four directions: up, down, left, and right.

My Area Feature:

Divides the room into six zones, allowing you to direct airflow to specific zones.

Motion Sensor:

Detects the number of people in the room. When no one is present for 60 minutes, it activates power-saving mode.

Plasma Shield Technology

(in Tornado ACs): Releases positive and negative ions to eliminate viruses and germs automatically.

MCHX Technology:

Prevents rust and frost formation on copper tubes, preserving the AC's performance and preventing leaks.

Plasmacluster Self-Cleaning:

Prevents mold and fungi buildup on the heat exchanger, enhancing hygiene and performance.

Dry Mode:

Removes humidity from the air without significantly lowering the temperature, ideal for high-humidity areas.

Silent Cooling Mode:

Delivers comfort cooling with minimal noise.

Auto Restart:

Restarts the Air Conditioner automatically after a power outage.

Dust Filter:

Cleans the air by capturing dust and dirt before it circulates through the room.

AIoT Control:

Total comfort through Wi-Fi-enabled smart control using the SHARP Air Control mobile app.

Choosing the right Air Conditioner is a crucial decision. You need to be careful at every step, from determining the correct size, to ensuring energy efficiency, proper installation, sound level, warranty, and advanced features. By following this comprehensive guide, you’ll ensure the selection of an Air Conditioner that delivers comfort and efficient cooling without complications.

To learn more about the best air conditioner models, we recommend discovering Sharp Air Conditioners and Tornado Air Conditioners, which feature advanced technologies and energy-saving systems. Visit our official website (ELARABY Group), or one of ELARABY Group showroom , or call our hotline 19319. You can also connect with us on WhatsApp at 01101019319 and explore convenient installment options through ValU and Souhoola.