gif-icon
search-icon mic-icon
location-marker

Enter your pincode

Explore product availability and delivery choices

11 Dec, 2025

Top Signs Your AC Needs Repairs or Replacement

Latest AC
Top Signs Your AC Needs Repairs or Replacement

Air conditioners are a daily need today. Be it in offices, schools, and homes. AC is a requirement. Knowing and understanding when to get an AC serviced or when to replace an AC unit is crucial. Repairing and replacing AC units at the right time increases the longevity of air conditioners and saves your electricity bill from overconsumption.

Reasons Why Your AC Might Need Repair 

 

There are several reasons why your AC may need Repair. Listed below are a few common signs and reasons for AC unit repairs.  

 

Lack of Cool Air: Understand that air conditioners are designed to produce cool air; a lack of cool air can indicate a problem with the air conditioner's cooling system. 

 

Unusual Sounds: Air conditioners are designed for silent operation; unusual sounds can indicate a problem with the fan motor or a mechanical issue. Sounds like grinding, squealing, and so on.  

 

Poor Airflow: If your air conditioner is consistently unable to cool the room, there may be an issue. There may be dust accumulated on the filters or a mechanical problem with the air conditioner's cooling system. 

 

Frequent Cycling: When the air conditioner turns on and off constantly, or it begins to do so without being manually activated, there may be a problem with the compressor. Your constant on and off might also pressurise the compressor, and if it happens by itself, there could be a compressor problem or something more major. 

 

Water Leaks: Water leaking from the AC unit may indicate a blocked drain or a more complex underlying issue.

 

Strange Odours: A dirty smell may indicate mould growing inside the air conditioner unit, which is a serious problem; a burning smell could indicate overheating of components or an electrical issue. All these problems related to the smell from the AC need to be addressed immediately. 

 

Reasons why your AC unit might need a replacement: 

 

  • Too old AC units 

     

  • Extra electricity consumption 

     

  • Frequent repairs 

     

  • Inefficient cooling and airflow 

 

What to do Next?

 

Knowing and understanding such signs and symptoms of an air conditioning unit will help you realise there might be a problem with your AC unit and get it serviced or replaced in time.  Contact HVAC repair for the best results.

Frequently Asked Questions

faq1

faqsQuestions
How do you know if your AC needs to be replaced?
faqsAnswer

Various signs and symptoms indicate that an air conditioning unit may need to be replaced. Old air conditioning units should be replaced due to high electricity bills, frequent repairs, or expensive repairs. 

faq2

faqsQuestions
How do you know if your AC needs service?
faqsAnswer

Your AC may need servicing if there's poor airflow, water leaks, an unpleasant smell, or unusual noises. These are some signs that your AC might need servicing.

faq3

faqsQuestions
How to know if an AC Is Damaged?
faqsAnswer

Any unusual sounds, warm air, or strange smells, such as a burning smell and water leaks, are signs that your AC might be damaged. 

faq4

faqsQuestions
How frequently should AC be serviced?
faqsAnswer

Depending on the age or condition of your air conditioner, it should be serviced once a year or twice, depending on its frequency of use.  

 

faq5

faqsQuestions
How can I check my AC problem?
faqsAnswer

Make sure your AC's thermostat settings are set to 'cool'. Check your power supply and see if any circuit breakers are tripped. 

faq6

faqsQuestions
Can I service my AC myself?
faqsAnswer

You can perform basic servicing of your AC by yourself, such as cleaning the outer unit of the AC, cleaning air filters, and cleaning condensing fins. For more complex or thorough cleaning and proper servicing, it is recommended to contact HVAC repair professionals for optimal results. 

faq7

faqsQuestions
How often should AC gas be refilled?
faqsAnswer

The AC gas tank should not be refilled regularly, or even every few years. That might indicate a leak. Typically, a properly sealed AC gas tank can last the unit's lifespan, which is usually ten to fifteen years for a home cooling unit. You should only refill the gas if there's a leak. The AC unit must be serviced professionally before any gas refilling is done.