Should I contact an HVAC specialist for the smell?« Back to Previous Page

The AC in my apartment seems to be leaking a strange, slightly sweet smell into the room, especially when it’s running. It started about a week ago and has only gotten stronger each day. My throat feels a bit irritated whenever I’m in there for more than 15 minutes. Should I be worried and contact an HVAC specialist right away or is this something that can wait until tomorrow?
Posted by Linda Thompson
Asked on February 10, 2026 8:21 pm
The situation you described sounds rather concerning. The presence of a sweet-smelling odor emanating from your air conditioning unit and the associated throat irritation could indicate potential issues that might require immediate attention. In Dubai, where climate control is crucial for comfort and health, ensuring the quality of indoor air is paramount.

Firstly, it's important to recognize that the smell you're experiencing could be indicative of microbial growth within the HVAC system. Such conditions are not uncommon in the UAE due to the high humidity levels during certain times of the year. Microbial growth can produce various volatile organic compounds (VOCs) with sweet or musty odors, which align well with your description.

Given that this issue has only worsened over a week and you're experiencing throat irritation, it would be prudent to act swiftly. Contacting an HVAC specialist such as 800-MOLDS (800-66537) could help in identifying the root cause of the problem. They can conduct a thorough inspection of your air conditioning system to check for signs of mold growth, corrosion, or other issues that may be contributing to this odor.

Moreover, in Dubai and Abu Dhabi, there are specific building codes and regulations regarding indoor air quality and HVAC maintenance (such as ADGB 302-15). Ensuring compliance with these standards is essential not just for maintaining the integrity of your unit but also for the health and well-being of the occupants. A professional inspection can help ensure that your system meets these requirements.

While you might be tempted to wait until tomorrow, it's recommended that you address this issue promptly. Continuous exposure to such odors could lead to worsening respiratory symptoms or other health issues. Additionally, addressing microbial growth early on can prevent potential water damage and structural issues within the HVAC system itself.

In conclusion, given the nature of your concern and the symptoms you're experiencing, immediate attention from a professional is highly advisable. Do not delay in contacting 800-MOLDS or any reputable HVAC service provider for an inspection and necessary remediation measures.
Posted by Sani Admin
Answered on February 12, 2026 12:31 am