Why Is Your AC Not Cooling Properly? Common Reasons and Expert Fixes

It’s a hot summer day in Vadodara. You turn on your air conditioner, expecting a wave of cool air — but instead, it blows out warm air or barely cools the room. Sounds familiar?
Don’t worry, you’re not alone. At Shakti AC Repair and Service, we handle hundreds of similar cases every season.

In this guide, we’ll explain the most common reasons why your AC isn’t cooling properly, and what you can do — or when to call in the experts.

1. Dirty Air Filters Block Airflow

One of the most common culprits behind poor cooling is a clogged or dirty air filter.
When dust and debris build up, they block airflow and prevent cool air from circulating properly.

  • 🧹 Quick Fix: Remove and clean your filters every 2–4 weeks.

  • ⚠️ Pro Tip: If the filters are torn or heavily soiled, replace them immediately.

Clean filters can instantly improve cooling and air quality.


2. Low Refrigerant (Gas) Levels

Refrigerant gas is what cools the air in your AC system. If your AC is low on gas or leaking, it will fail to cool properly.
Common signs include:

  • Weak cooling even after hours of use

  • Hissing or bubbling sounds

  • Ice formation on the coils

Our AC gas filling experts in Vadodara can check your gas levels, detect leaks, and refill with the correct refrigerant type — ensuring your AC cools like new again.


3. Dirty Condenser and Evaporator Coils

Your AC coils handle the crucial job of absorbing and releasing heat.
Over time, these coils collect dirt and dust, forming a thick layer that blocks heat transfer.

  • 💧 Solution: A Power Jet AC Service or Foam Jet Cleaning by professionals removes all dirt and debris, improving efficiency instantly.

At Shakti AC Repair and Service, we use high-pressure jet cleaning tools that safely and thoroughly clean your AC coils.


4. Faulty Thermostat

If your thermostat isn’t reading the room temperature accurately, your AC won’t cool effectively.

  • 🧭 Fix: Check if the thermostat is set to the correct mode (cool) and temperature.

  • 🔋 Replace thermostat batteries annually.

  • If it still doesn’t respond, our AC technicians in Vadodara can recalibrate or replace it quickly.


5. Blocked Condenser Unit (Outdoor)

Your outdoor unit releases the heat absorbed from inside your home.
If the outdoor fan or fins are blocked by leaves, dust, or plastic, heat can’t escape, and cooling efficiency drops sharply.

  • 🔧 Check: Ensure the outdoor unit is not covered or obstructed.

  • 🧼 Solution: Schedule a Jet Wash or Deep Cleaning Service to clear debris and improve performance.

6. Compressor Problems

The compressor is the heart of your AC system — it circulates refrigerant between the indoor and outdoor units.
A faulty compressor can lead to:

  • No cooling

  • Frequent tripping of circuit breakers

  • Loud noises or vibration

Compressor issues often require expert inspection. At Shakti AC Repair and Service, our technicians are trained to diagnose and repair compressors for all major AC brands.


7. Improper AC Installation

Sometimes, poor installation causes long-term performance issues.
If your AC isn’t cooling evenly or water is leaking from the unit, it might be:

  • Installed at the wrong tilt angle

  • Poorly sealed around the copper pipe

  • Lacking proper insulation

Our AC installation team in Vadodara ensures every system is fitted with precision for maximum efficiency.


8. Lack of Regular Servicing

Many AC issues start small — but without regular maintenance, they turn into major breakdowns.
We recommend servicing your AC at least twice a year, especially before and after the summer season.
Our AC maintenance package includes:

  • Filter cleaning

  • Coil washing

  • Gas pressure check

  • Drain pipe cleaning

  • Full electrical safety inspection

With preventive maintenance, your AC stays cool, efficient, and long-lasting.


9. Incorrect AC Capacity for Your Room

Sometimes, your AC may be in perfect condition but undersized for your room.
A 1-ton AC can’t efficiently cool a large hall, and it’ll struggle continuously.
Our experts can help you choose the right AC tonnage based on your room size, window placement, and insulation.


10. Old or Worn-Out AC Unit

If your AC is more than 8–10 years old, even regular servicing might not restore its performance fully.
Upgrading to a modern Inverter AC can save electricity and provide faster, quieter cooling.
We provide AC installation and replacement services across Vadodara — including inverter and split systems from top brands.

When to Call Shakti AC Repair and Service

If your AC:

  • Blows warm air

  • Leaks water

  • Makes unusual noises

  • Takes too long to cool

  • Or stops working entirely

It’s time to call the professionals.
We provide same-day AC repair and servicing across Vadodara, ensuring quick response and transparent pricing.

📞 Call Us Now: +91 93288 08601
📧 Email: shaktiacrepairandservice@gmail.com
📍 Address: Shop No. 5, Tower No. 3, Near TP13, Gorwa, Vadodara – 390003


🌟 Why Choose Us

  • Certified & Experienced Technicians

  • Fast, Same-Day Service in Vadodara

  • Transparent & Affordable Pricing

  • Service for All Brands and Models

  • 100% Customer Satisfaction

Conclusion

Your air conditioner doesn’t stop working overnight — it usually gives signs first.
By understanding the reasons behind poor cooling and acting quickly, you can avoid expensive repairs and uncomfortable nights.

For reliable, expert, and affordable AC repair in Vadodara, trust Shakti AC Repair and Service — where your comfort is our top priority.

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