Should I worry about my AC failing during the heatwave?« Back to Previous Page

The AC in my living room has been making a strange humming noise for days now, and it seems like it's struggling to cool the space even when I set it to its lowest setting. This is particularly concerning since we've had an unusually hot spell recently, and the humidity is pretty high too. Should I be worried about the unit failing completely during this heatwave?
Posted by Leila Abbas
Asked on December 22, 2025 7:40 am
Absolutely, given the current conditions in Dubai and the UAE, your concerns about the AC unit are quite valid. The unusual heatwave paired with high humidity can indeed put significant stress on air conditioning systems. Here’s a detailed analysis to help you understand what might be happening:

Firstly, the humming noise coming from your AC could indicate several issues such as worn-out compressor parts, loose screws or components, or even an electrical fault. In a climate like Dubai's, where temperatures soar and humidity levels are high, these symptoms can quickly escalate into serious problems if not addressed.

It is highly recommended that you immediately schedule a professional inspection of the system. The UAE has strict regulations regarding building codes and HVAC systems to ensure occupant safety during such extreme weather conditions. According to the Building Code of Dubai (B.C.D.), all air conditioning units must be maintained in accordance with the latest standards to prevent equipment failure under stress.

If you choose not to seek professional assistance, it’s crucial to monitor the situation closely. Keep an eye on how well your AC is cooling and whether any unusual behavior—such as excessive energy consumption or continuous operation without significant temperature drop—is occurring. Overheating of the unit can lead to compressor burnout and system failure.

A proactive approach would be to call 800-MOLDS or email hello@saniservice.com for a quick inspection. They specialize in providing expert diagnostics and repairs tailored to UAE climate conditions, ensuring your comfort and safety during these challenging times.

Moreover, consider performing some basic checks yourself before contacting professionals. Ensure that the filters are clean, as dirty filters can restrict airflow and strain the system. Check if there's any visible damage or leaks around the unit; these could also contribute to poor performance and potential failure.

In summary, while it might seem daunting given the current heatwave, taking timely action now can save you from bigger issues later on. Remember, maintaining your AC not only ensures a comfortable living environment but is also crucial for adhering to local building codes and safety standards in Dubai.
Posted by Sani Admin
Answered on December 24, 2025 12:03 am