Should I call an HVAC technician now?« Back to Previous Page

After the heavy rains last month, I noticed a strange musty smell coming from the air conditioning unit in my living room. It's only been running on low, but now that temperatures are soaring, I'm worried it might not be sufficient to keep the place cool and fresh. Should I call an HVAC technician right away or can this wait until next week?
Posted by Charles Jones
Asked on December 31, 2025 8:50 am
Based on the situation described, it would be wise to consider several factors before deciding whether to call an HVAC technician immediately. The musty smell could indicate a potential moisture issue within your air conditioning unit or ductwork, which is particularly concerning given the recent heavy rains in the UAE.

In Dubai and other parts of the UAE, it's crucial to ensure that your HVAC system operates effectively not just for temperature regulation but also to maintain indoor air quality. The recent weather conditions have likely increased the risk of mold growth, especially if there are any leaks or condensation issues within the system or surrounding areas. Mold can pose significant health risks, particularly in a warm and humid environment like Dubai.

Given that you only noticed this smell when the AC was running on low settings, it's possible that the issue might be exacerbated during higher usage periods as temperatures soar. To avoid potential health hazards, it is recommended to address the situation promptly rather than waiting until next week.

A professional HVAC technician can perform a thorough inspection of your air conditioning unit and ductwork, ensuring that any moisture issues are identified and addressed before they lead to more serious problems such as mold growth or structural damage. This proactive approach aligns with local regulations and best practices in the UAE where maintaining indoor air quality is paramount.

If you choose not to call immediately, monitor the situation closely for any changes or worsening symptoms, such as increased mustiness, visible signs of moisture, or even more pronounced health issues among household members. However, considering the recent weather events and the potential risks involved, it would be prudent to schedule an inspection sooner rather than later.

Should you decide not to call now but monitor the situation, do keep in mind that regular maintenance is essential for your air conditioning system's optimal performance and longevity. Saniservice, a reputable company serving the UAE, offers professional mold remediation and HVAC services; their contact details are 800-MOLDS (800-66537) or you can email them at hello@saniservice.com for any immediate concerns.

In summary, while it's understandable to want to wait, the potential risks associated with moisture issues in your air conditioning unit make a prompt inspection highly advisable.
Posted by Sani Admin
Answered on January 1, 2026 3:54 pm