Common Reasons Your AC Breaks Down in Summer

Dubai summers are very famous due to that extreme heat; it is one of brutal times for the ones who are living in Dubai. If you’ve lived here for even one season, you know how people are so scared of Dubai summer. The moment you step outside and feel the air hitting your face like a blast from an oven. Just think, you are coming home from work. It’s so hot outside. You open the door and step inside, but your AC is not working. No cool air. Just heat everywhere. 

Your AC is not just for comfort. It helps you feel safe in the summer. But sometimes, it can stop working suddenly. This happens many times in summer. That is why home maintenance Dubai is so important. Taking care of the AC helps stop these problems before they start.

 So why does an AC stop in the middle of summer? Let’s explain it in simple words. 

1. Your AC Works Too Hard 

Here’s the thing, your AC never gets a break in summer. It runs all day, all night. And even the best machines can’t keep going forever without a pause. Think about it like this: imagine running on a treadmill 24/7. How long would you last? Small fix: Set your thermostat a little higher when you leave home. Even 2 degrees can help take the pressure off. 

2. Dust Clogs Everything 

Dubai is dusty. You know it. I know it. And your AC knows it too. The filters suck up all that fine sand, and before long, airflow slows down. When air can’t move freely, your AC works harder to push out cool air and that extra effort wears it out faster. What to do: Clean your filters every month in summer. It takes 5 minutes but can save you a lot of money later. 

3. Low Refrigerant = Warm Air

When the air isn’t cool anymore, or you see ice forming on the unit, it’s often a refrigerant issue. And no, you can’t just “top it up.” The leak has to be fixed first. Call a pro. This isn’t something you want to mess with yourself. 

4. Power Surges Fry Components

 Dubai’s electricity grid is solid, but random surges still happen. One spike is enough to fry delicate parts like your AC’s control board. Pro Tip: Get a surge protector for your AC. It’s cheap and saves you big repairs later. 5. Thermostat Gone Wild Ever had your AC switching on and off randomly? Or not turning on at all? The thermostat could be the culprit. Quick check: Change the batteries. If that doesn’t help, upgrade to a smarter thermostat. 

6. Outdoor Unit Can’t Breathe 

Go outside and take a look. Is the outdoor condenser surrounded by sand, plastic bags, or leaves? That stuff blocks heat from escaping. Fix: Clear a 2-foot space around it and sweep regularly. 

7. Clogged Drain = Water Leaks

Your AC doesn’t just cool—it pulls moisture from the air too. If the drain line is clogged, water backs up and starts leaking inside. Prevent it: Have a technician clean the drain line during servicing. 

8. Old ACs Just Can’t Keep Up 

If your system is older than 10 years, then it might be too worn out to handle Dubai's summer heat! Upgrade Tip: New ACs run faster, quieter, and save money on your energy bill! 

9. Wrong AC Size for the Room 

If your unit’s too small, it’ll run forever. Too big? It cycles on and off too much. Either way, the parts wear out quicker. Solution: Make sure your AC’s size fits the space. 

10. Skipping Regular Servicing 

This is the big one. Most AC failures happen because of skipped maintenance. Small problems pile up until, bam, the whole system quits. My advice: Book a service before summer starts. It’s cheaper than an emergency repair later. 

Conclusion 

Dubai summers are serious business. The air conditioning unit in your home is often the hardest used appliance. Take care of your AC and you will avoid it breaking down when you need it the most. So, clean out the filters, check the outdoor unit and book your maintenance service. What if your AC still stops working? Call a trusted and knowledgeable ac repair Dubai trusted servicemen to keep the oppressive heat out of your home while you wait.