When you hear this working properly, it’s like music to your ears, however when it’s not it can resemble a Rock & Roll band. If your (HVAC) system is sounding more like a Rock band, it may be time to call a professional in to get things back in tune.
![Is Your HVAC System a Symphony, or Rock & Roll?](https://mdsmithhvac.com/wp-content/uploads/2021/12/symphony_rock-and-roll-1080x675.jpg)