Is noisy AC a safety concern?« Back to Previous Page

The AC in my apartment seems to be getting noisier every day, and I’m starting to wonder if it might not be properly certified. We’ve lived here for 2 years and just noticed a strange humming sound that wasn’t there before. Given how much we rely on air conditioning during the summer heat, I’m concerned about potential safety issues or even high energy bills due to inefficiency. Has anyone else experienced similar issues with their rented units in Dubai? What should I do if the landlord isn’t responsive about getting it certified and fixed?
Posted by David King
Asked on December 17, 2025 7:36 pm
Is noisy AC a safety concern?

Absolutely, the humming sound coming from your air conditioning unit could be indicative of several issues that range from minor annoyances to serious problems. In the context of Dubai and the UAE, it's crucial to understand that while noise might seem like an inconvenience at first glance, it can sometimes signal underlying mechanical or electrical faults which, if left unchecked, could potentially lead to more severe safety concerns.

Firstly, let's consider the nature of your AC system. In Dubai, most air conditioning units are installed with specific guidelines and regulations set by local authorities such as the Dubai Municipality (DM). These standards ensure that the equipment operates efficiently and safely. If you notice a sudden increase in noise levels, it may be due to various factors including:

1. Loose Components: Over time, parts of the AC unit might become loose or damaged, causing vibrations and increased noise.
2. Dirty Filters: A clogged air filter can restrict airflow, leading to strain on the motor which can produce unusual sounds.
3. Worn Bearings: The fan blades may be rubbing against their mountings due to worn-out bearings, creating a distinctive whirring or humming sound.
4. Electrical Issues: Faulty wiring or loose electrical connections could also contribute to the noise.

Given your situation in Dubai where temperatures can soar above 50°C during summer months, it's absolutely vital that such an issue is addressed promptly. Inaction might result not only in a noisy environment but also potential damage to the AC unit itself and even possible safety hazards related to electrical malfunctions or overheating components.

For professional advice, I strongly recommend consulting with a certified HVAC specialist who can perform a detailed inspection of your system. They will be able to identify the root cause of the noise and provide appropriate solutions ranging from simple maintenance tasks like cleaning filters to more complex repairs that may require replacing faulty parts.

In Dubai, many reputable companies offer air conditioning services and certifications. It would be wise to look for firms accredited by recognized bodies such as the Emirates Air Conditioning & Refrigeration Association (EACRA) or those adhering to UAE standards set forth by the General Authority of Civil Aviation (GACA). For instance, you could reach out to Saniservice at 800-66537 or email them at hello@saniservice.com for assistance. They can offer a professional opinion and ensure your AC system meets all safety and efficiency standards.

Remember, while the noise might seem trivial now, it's better to address potential issues early on to avoid more serious complications down the line.
Posted by Sani Admin
Answered on December 19, 2025 9:36 am