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Top 5 Signs you need Air Conditioning Repair

April 27, 2023

Are you experiencing problems with your air conditioning? You may need air conditioning repair services from Booth AC!

We have expert, fully trained and experienced air conditioning repair in Manchester engineers working across the north of England and available to repair your system.

Top 5 Signs of Air Conditioning Repair

If you’re experiencing problems with your air conditioning system, it’s important to act quickly to avoid more serious issues down the line. Here are the top 5 signs that you need air conditioning repair:

Poor Airflow

Weak or limited airflow is a standard indicator of a problem with your AC unit’s compressor or ductwork. Clogged filters, dirty coils, or a faulty fan motor can also result in poor airflow.

Warm Air

If your air conditioner is blowing out warm air instead of cool air, it could be caused by a refrigerant leak, a faulty compressor, or a clogged filter. Refrigerant leaks can also harm your health as they release harmful chemicals into the air.

Unusual Noises

Whistling, grinding, hissing, or rattling noises coming from your air conditioning unit could suggest issues with the motor, fan, or other internal components. These sounds could also indicate that the parts are loose or damaged.

Foul Odours

If you notice a strange, unpleasant smell when you turn on your air conditioner, it could mean that there is mould or mildew inside the unit. This is a health hazard and should be addressed immediately.


Water leaking from your air conditioner or ice build-up on the coils could signal a problem with the refrigerant or drainage system. These leaks can cause significant water damage and should be dealt with as soon as possible.

What are the causes of air conditioning issues?

One of the most common causes is lack of maintenance. Dirty filters, coils and fans can cause the system to work harder and longer, leading to decreased efficiency and higher power consumption.

Another possible cause of air conditioning problems is low refrigerant levels. A refrigerant leak can result in insufficient refrigerant levels, which can affect the system’s cooling capacity. If the issue is not addressed, it can ultimately lead to compressor failure.

Incorrect installation of the air conditioner can also lead to issues. Oversized or undersized units can lead to uneven cooling, frequent cycle on and off, and increased energy consumption. Furthermore, improper installation of the ductwork can result in air leaks, which can affect indoor comfort and increase energy bills.

In addition, environmental factors such as extreme weather conditions, humidity, and dust can also affect the performance and efficiency of air conditioning systems.

Improperly sealed doors and windows could also lead to air leaks, reducing the efficiency of air conditioning systems.

Faulty electrical components such as capacitors, relays, contactors, and wiring can affect the functioning of the air conditioning system.

Regular maintenance and prompt repair of any issues can help prevent costly repairs and ensure optimal system performance.

Contact Us

For more information on Booth AC’s commercial air conditioning repair services, call us on 01706 769282 or email sales@booth-ac.com.

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