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The Ultimate Guide to AC Maintenance in Dubai-2023

Updated: Feb 10

A man repairing AC

Dubai is notoriously hot, making a reliable air conditioning system necessary. Proper AC maintenance in Dubai is essential to keeping you cool and comfortable throughout the year; this guide will outline all the essential steps of AC care in Dubai.


With its extreme heat and humidity, Dubai's climate demands your air conditioner immensely. Ignoring its maintenance could result in decreased efficiency, higher energy bills, or costly repairs; following our guide can keep it running smoothly, extend its lifespan, and enjoy consistently cool indoor environments.

Here are a few AC maintenance in Dubai tips from our experts:

1. Brush Out Filters and Coils regularly:

At the core of AC maintenance lies cleaning or replacing air filters. Due to Dubai's dusty environment, these can quickly become clogged up, decreasing airflow and efficiency. We recommend performing this task once every month during peak summer seasons and every 2-3 months during other times of the year.

2. Clean Condenser and Evaporator Coils:

Clean Condenser Before And After

Dirty coils can significantly decrease AC efficiency. In Dubai's climate, where ACs work hard year-round, we must check and clean them annually - professional maintenance services can assist here efficiently.

3. Check and Tighten Electrical Connections:

A man checking and tightening electrical connections

Faulty electrical connections can be extremely hazardous and lead to system failures. To stay safe, regularly inspect and tighten connections while considering professional inspections each year.

4. Verify Proper Drainage:

In humid regions like Dubai, AC units produce large volumes of condensate. To protect yourself against water damage and mold growth, ensure the condensate drain is free of obstructions and blockages; failing this could cause blockages in the drainpipe and blockages to form in its path. A blocked drain may cause serious water issues requiring expensive repairs.

5. Lubricate Moving Parts:

Proper lubrication of AC components can significantly reduce friction and wear, increasing the lifespan of systems. Please refer to your manufacturer's manual for specific lubrication recommendations.

6. Review Thermostat Settings:

Verify that your thermostat is calibrated accurately and reflects the desired temperature accurately. A programmable thermostat may help maximize efficiency further and maximize AC savings.

7. Annual Maintenance is now provided professionally:

A man conducting Annual AC maintenance

Though homeowners can perform some maintenance tasks an annual professional check-up is key for optimal AC performance. Trained technicians can quickly identify and address potential problems to keep your AC functioning at its best.


Now that you understand the essentials of AC maintenance in Dubai, it's time to put those skills into practice. Don't wait until your air conditioning unit breaks down during a heatwave to seek professional maintenance services from Khalifa Al Shaer and keep your home cool and comfortable year-round.

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