When summer temperatures have you staying indoors, you need your home to feel comfortable and cool. What happens when your air conditioner doesn’t seem to be doing its job? Expect hot spots all over the house, stale and heavy air, a lot of sweating and a lot of cranky moods!
When the AC is not cooling, staying indoors can be next to impossible. The causes behind the malfunction can be simple, like a thermostat setting, or something complex, like a compressor issue. Once you understand what’s preventing your AC from blowing cold air, you’ll know when to call in the professionals.
Here are seven reasons why your AC is not cooling properly.
1. Wrong Thermostat Setting
The first thing to check when your home feels warm is the thermostat. It might not be set to ‘cool’ as it should be. If it’s set to ‘cool’, check the temperature. Someone in your home might have changed it. The ideal temperature, according to the Dubai Electricity & Water Authority (DEWA), is 24°C or higher.
If the temperature setting is set correctly and your AC unit is still not cooling, the problem could be a defective thermostat.
2. Dirty Air Filter
The air filter in your AC catches dust, dirt and other airborne particles. The filter keeps the components clean and running efficiently. Over time, those particles build up and clog the filter. This can prevent airflow and reduce cooling in your home.
AC filter cleaning is important not only for ensuring your home stays cool but also for improving indoor air quality. A quick service can address these easily.
3. Dirty AC Coils
If you’ve cleaned or replaced the air filter and your AC is still not cooling, the other culprit could be dirty coils. AC coils are two different parts in your cooling system: the evaporator coil absorbs heat and humidity, and the condenser coil releases the heat outside of your home. When dirt and debris build up on these coils, your AC not only uses up more energy but also leaves your home feeling hot and stuffy. Dirty AC coils reduce airflow, provide insufficient cooling and affect dehumidification.
The best way to check if this AC component is the problem would be to schedule an AC coil cleaning. Our qualified technicians use the latest pressure jet cleaning system, easily and effectively cleaning your coil without removing it.
Professional coil cleaning ensures you’ve got a cool, comfortable home that smells fresh and an AC unit that’ll last longer.
4. Refrigerant Leak
When you’ve checked the thermostat, gone over the filter and coils, and still ask yourself, ‘Why is my AC not cooling?’, there could be a refrigerant leak. Refrigerant is the chemical that circulates through the coil, absorbs hot air, cools it and sends the cool air into rooms. A refrigerant leak can reduce cooling in your home.
A leak that goes unchecked could damage the compressor or cause a complete shutdown. If you see ice forming on the outside unit, there could be a leak.
Checking and fixing refrigerant issues calls for a professional job. Our AC service in Dubai covers a 14-point check to ensure that each component is working properly.
5. Malfunctioning Compressor
The compressor is one of the more critical parts of the AC. It compresses the coolant and circulates it through the evaporator and condenser coil. When this motor component gets damaged, the circulation is affected, and your home will feel warm and stuffy.
Sometimes, the AC will blow hot air instead of cool air with a malfunctioning compressor. The AC might not turn on at all, or the outside unit will make odd noises. Regular AC servicing can prolong the expected life of the compressor. During these services, our qualified technicians can diagnose a faulty compressor and recommend when a replacement is required.
6. Poor Maintenance
In some cases, the AC is not working properly because it hasn’t gone through maintenance. AC maintenance is essential to cooling efficiency, better indoor air quality and longer lifespan for the unit. AC maintenance prevents cooling problems and costly repairs, ensuring your home stays comfortable during peak use in summer.
With We Will Fix It, you choose what works best for you. Sign up for our annual essential maintenance contract, which includes AC servicing, or schedule a regular home service for your AC. This flexibility means you stay in control of your comfort and budget, ensuring your AC gets timely care without locking you into a one-size-fits-all solution.
7. Faulty Installation
Finally, if you’ve done everything else on this list and still ask ‘Why is my AC not working?’, then the problem could be faulty installation.
Faulty installation could lead to leaky ducts and low airflow, leading to poor distribution of cool air. Poor installation can also affect refrigerant lines, causing leaks. Improper installation could also mean the unit is not the right size for the space; undersized ACs create hot spots in a home.
Whether you’re preparing for a sweltering summer or just want to maintain a cool, comfortable space, get your AC system checked and serviced. We Will Fix It offers reliable services and complete coverage when you need it.
Contact We Will Fix It today.
