What are the signs that my HVAC system needs professional maintenance? ⚠️

[moniquelouise2018]

Lately, I've noticed some strange noises coming from my HVAC system, and I'm not sure if it's cause for concern. I'm curious to know what are the red flags that indicate it's time to call in a professional for maintenance or repairs. Any insights or personal experiences would be helpful!

[Beatmaster]

If you’re hearing strange noises, that can definitely be a sign something’s up. Other red flags to look for include inconsistent temperatures in different rooms, a sudden spike in your energy bills, or if your system is blowing out dusty or stale air.