
How to Recognize Early Signs of Stress in Your Furnace or Air Conditioner
Most HVAC systems don’t fail suddenly. They spend months — sometimes years — showing small signs of stress before something finally breaks.
The problem is that those signs are easy to dismiss. A little extra noise. Slightly uneven temperatures. A system that still works, just not quite as smoothly as it used to. By the time comfort is clearly affected, the system has often been compensating for an underlying issue for a long time.



