Why Your Aircon Is Blowing Hot Air (And the Quick Fix You Need!)

Index:

• Introduction

• Why Your Aircon Is Blowing Hot Air?

• Final Thoughts: Get Your Aircon Cold Again!

• FAQs About Aircons Blowing Hot Air in Malaysia

Introduction

Nothing is worse than turning on your aircon in Malaysia’s hot weather, only to feel hot air blowing instead of a refreshing chill. 😰 Why is this happening? Is your aircon broken, or can it be fixed easily?

Before you panic and call a technician, let’s go through the most common reasons why your aircon isn’t cooling—and the quick fixes to try before spending on repairs!

1️⃣ Dirty Air Filter – The #1 Reason Your Aircon Isn’t Cold

📌 Why it happens:A dirty air filter blocks airflow, reducing cooling efficiency and making your aircon work harder. This increases your electricity bill and can even cause your aircon to overheat.

✅ Quick fix:

• Remove the filter and check for dust buildup.

• Wash it with water or vacuum it to remove dust.

• Let it dry completely before placing it back in.

💡 How often to clean it? At least once a month—especially if you live in a dusty area!

2️⃣ Low or Leaking Gas (Refrigerant Problem)

📌 Why it happens: Refrigerant (also called gas or coolant) is what absorbs heat and cools the air. If your aircon is low on gas or has a leak, it will blow warm air instead of cold air.

✅ Quick fix:

• Check if your aircon is cooling slower than usual—this is a sign of low gas.

• Listen for hissing sounds—this could indicate a gas leak.

• Call a technician to check & refill gas (cost: RM100 – RM300, depending on the type).

💡 Warning: Don’t attempt to refill gas yourself—it requires special equipment and expertise!

3️⃣ Thermostat Settings Are Wrong (Yes, Really!)

📌 Why it happens: Sometimes, the problem isn’t the aircon—it’s your settings! If the temperature is set too high or accidentally changed, the aircon may not cool properly.

✅ Quick fix:

• Set the temperature to 23°C or lower.

• Make sure it’s on “Cool” mode, not “Fan” or “Dry” mode.

• Check if the remote control battery is weak—this can cause settings to reset!

💡 Tip: Use “Auto” mode for best cooling efficiency!

4️⃣ Dirty or Clogged Condenser Coil (Heat Can’t Escape!)

📌 Why it happens:The condenser coil removes heat from the aircon. If it’s covered in dirt and dust, heat gets trapped, and your aircon can’t cool properly.

✅ Quick fix:

• Turn off the aircon and check the outdoor unit.

• If the coil is dirty, wash it gently with water or use a brush to remove dust.

• Ensure nothing is blocking airflow, like plants or furniture.

💡 When to call a technician? If the coil looks rusty or damaged, you’ll need professional cleaning (cost: RM80 – RM150).

5️⃣ Faulty Aircon Compressor (The Expensive Problem 😭)

📌 Why it happens:The compressor is the “heart” of your aircon, responsible for circulating refrigerant. If it fails or burns out, your aircon will stop cooling completely.

✅ Quick fix:

• If your aircon suddenly stopped cooling after a power trip, check your circuit breaker.

• Listen for strange noises (grinding, clicking, or humming sounds).

• Call a technician for diagnosis—compressor replacement can cost RM500 – RM1,500.

💡 Tip: Regular servicing extends compressor lifespan, so don’t skip maintenance!

Final Thoughts: Get Your Aircon Cold Again! ❄️

A hot aircon doesn’t always mean an expensive repair. Sometimes, a simple cleaning or thermostat adjustment can solve the problem!

✅ Try these quick fixes first:

✔ Clean your air filter & condenser coil

✔ Check thermostat settings & remote battery

✔ Listen for gas leaks or unusual noises

✔ Call a technician if problems persist

Regular servicing (every 6 months) keeps your aircon running efficiently and saves you money on repairs and electricity bills. If your aircon still isn’t cold, it’s best to call a professional technician in Malaysia for an inspection!

FAQs About Aircons Blowing Hot Air in Malaysia

1️⃣ How much does it cost to service an aircon in Malaysia?

• Basic cleaning: RM80 – RM150

• Chemical wash: RM150 – RM300

• Gas refill: RM100 – RM300

2️⃣ How often should I service my aircon?

At least every 6 months to prevent dust buildup and gas leaks.

3️⃣ Why is my aircon not cold even after servicing?

• Gas leak (needs refilling)

• Faulty compressor (may require replacement)

• Thermostat settings incorrect (check remote control)

4️⃣ Can I refill my aircon gas myself?

No—this requires special tools and expertise. Always call a professional technician.

5️⃣ What is the best temperature setting for an aircon in Malaysia?

Set your aircon to 23°C – 25°C for optimal cooling & energy savings.

📢 Need Professional Aircon Repair? Call a Technician Today!

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👉 Book Your Aircon Service At EncikBeku Now! ❄️🔧