Air Conditioner Repair, Maintenance and Problems

In summer, especially in hot weather, air conditioning systems are an integral part of every home and workplace. The air conditioner may suddenly stop working when you need it the most. Just fixing a faulty air conditioner can cost a lot of money. A lot depends on the comfort of the air conditioner, especially in the summer. For this, you need to contact the best AC repair in Chennai!

What Air Conditioners do?

Air conditioners circulate and filter the air, removing contaminants and mould from the air. This is especially important for those who suffer from allergies or asthma as it minimizes the irritants that trigger attacks. However, this would only be true if the system remains clean and the filters are changed regularly.


Air conditioner repair can be expensive. Therefore, to achieve the best air conditioning performance, it is important to arrange regular service and maintenance by an experienced AC repair in Chennai. It’s also important to learn about common air conditioner problems to take precautions to avoid major repairs.

Common Problems of Air Conditioners

Air conditioning systems require regular maintenance every year. This extends the life of the device and allows it to perform its intended function efficiently.

  • Air conditioner is not turning on
  • Air conditioner not blowing cold air
  • Air conditioner freezing up outside unit
  • Ac refrigerant leak
  • Air conditioner making noises
  • Frozen evaporator coil
  • Electric control failure
  • Air conditioner leaking water outside
  • Drainage problem
  • Sensor problem

Working of Air Conditioners

Air conditioners work by moving heat from inside your office or workspace to the outside. It then sends the cool air back into the building. This machine cools the air by forcing it through a series of cooling tubes called evaporator coils. It works on the same principle as a refrigerator or when moisture evaporates from the skin.


The evaporator coil is filled with a coolant or refrigerant that absorbs heat from the air and changes from liquid to gas. It is then pumped through another coil to the outside of the building where it is cooled back to liquid. So this outer coil is properly called a capacitor or condenser. There are pumps called compressors that change the pressure of the coolant while moving it between two coils to ensure that everything in the appropriate coil evaporates and condenses.


The motor driving the compressor consumes all the energy it needs, and the system typically outputs three times the cooling energy consumed by the compressor. This is because the refrigerant changes state from liquid to gas and can transfer much more energy than the compressor uses. 


SAI AC SERVICE, a top-notch AC repair in Chennai provides high standard of AC repair and maintenance services. The company is 100% customer-centric and do things differently. After receiving your complaint to arrange air conditioning repair, rest assured that the comfort of your home is in the hands of competent and caring people. If your central air conditioner needs repair or if your home air conditioner isn’t working, our team can help. The company accepts 24-hour air conditioner repairs for homes, offices, and companies.