Why is my AC running constantly?« Back to Previous Page

After the recent renovation of our living room, we installed energy-efficient LED lights and a smart thermostat. However, despite these efforts, I’ve noticed that my electricity bills are still quite high. The AC in the living room is often running even when it’s not super hot outside. Are there specific eco-friendly practices or additional steps I should take to reduce our energy consumption without hiring an expert?
Posted by Amanda Davis
Asked on January 9, 2026 8:44 am
Why is my AC running constantly? This issue can be quite frustrating and often indicates inefficiencies that need addressing. In the UAE context, particularly in Dubai, it's crucial to consider several factors contributing to your air conditioner's constant operation.

Firstly, ensure that the room temperature settings on your smart thermostat are correctly configured. A common mistake is setting the temperature too low, which can cause the AC to cycle more frequently. Aim for a comfortable yet efficient setting, such as 24-26 degrees Celsius during summer months. Regularly check and maintain your thermostat's calibration to prevent overshooting or undershooting temperatures.

Another factor could be the insulation quality of your living room. In Dubai, high levels of solar radiation can significantly affect indoor temperature. Ensure that windows and doors are properly sealed with weatherstripping and use reflective window films to reduce heat gain. Proper insulation in walls and ceilings also helps maintain a stable internal temperature, reducing AC usage.

Ventilation is key as well. Despite the need for air conditioning, cross-ventilation or using an exhaust fan can help remove excess heat from your living room. This reduces the load on your AC and can lead to more efficient cooling overall.

Filters play a critical role in AC efficiency too. Dirty filters restrict airflow and force your unit to work harder. Regularly clean or replace these with high-quality ones to ensure optimal performance. In Dubai, it's recommended to change filters every 3-6 months depending on usage and air quality conditions.

Considering the UAE’s regulations, make sure your AC system complies with local energy efficiency standards. In 2018, the UAE implemented the Energy Efficiency Law, which mandates that certain devices meet specific performance criteria. While your LED lights are eco-friendly, ensure that your AC system is also up to date and meets these requirements.

Lastly, if you've tried all of these steps but still experience constant running of your AC, it might be time to seek professional advice. Hiring a certified HVAC technician can help identify any underlying issues such as refrigerant leaks or compressor problems that could be causing excessive operation. In Dubai, companies like Saniservice (call 800-MOLDS or email hello@saniservice.com) offer expert inspections and maintenance services.

By addressing these areas, you should see a noticeable reduction in AC usage and thus lower electricity bills. Remember, maintaining a balance between comfort and energy efficiency is key to creating an eco-friendly living environment in Dubai!
Posted by Sani Admin
Answered on January 10, 2026 1:40 pm