When your furnace kicks on, you hear a bit of a noise, then you feel warmth begin to fill the house, and you stop thinking about it. But in the background, your furnace goes through its paces trying to keep your home warm.
What Are the Key Signs Your Furnace Needs Repair?
- Unusual or loud noises coming from the furnace
- Pilot light frequently going out or failing to stay lit
- A sudden spike in heating bills without increased usage
- Weak or inconsistent airflow from vents
- Furnace cycling on and off too frequently (short cycling)
- Strange odors or burning smells coming from the system
- Uneven heating or cold spots throughout the home
There are so many components and aspects of its operation that a broken furnace in Tampa, FL isn’t exactly uncommon. Let’s talk about what signs you can’t ignore and what they mean.


In Tampa, we don’t get a lot of use out of our heaters. For most of the year, the “heat” setting on the thermostat remains untouched, and our heating systems get a long rest. So when we do find ourselves in need of heating, it’s a big surprise if the unit won’t seem to kick on.