Why Is Your Furnace Not Turning On in Oak Hill, FL?

Most people don’t think of Florida as a cold place. But if you’ve lived in Oak Hill long enough, you know that it gets pretty chilly. From December through February, it’s common for nighttime temperatures to drop down into the 40s. 

When it gets that cold, you need an HVAC system you can rely on to keep you and your family warm. How terrible would it be if you discovered your system was broken during that first cold night of the season?

If you want to avoid a miserable night like that, reach out to Altman’s Cooling & Heating for the best furnace repair in Oak Hill, FL.

Four Reasons Why Your Oak Hill Furnace Is Not Turning On

Trying to figure out why your unit won’t turn on can feel impossible without HVAC training and experience. If you suspect one of the following issues is causing the problem, contact Altman’s Cooling and Heating. We’ll send one of our certified HVAC technicians out to diagnose and fix the problem right away.

Reason #1: Tripped Circuit Breaker

Before you start stressing out about HVAC repair costs, check your breaker panel. It’s in charge of distributing electricity and protecting the circuits throughout your house. When a circuit overloads, the switch protecting it will automatically trip.

If any switches controlling your HVAC system are in the OFF position, your unit won’t receive any power. Try turning them back on to see if that fixes the issue. If not, move on to the next possible cause.

Reason #2: Dirty Air Filter

Something as simple as changing a dirty air filter could resolve your furnace not turning on.

Depending on what type of furnace you use and your energy consumption levels, you should change your air filter every 60 to 90 days. If you don’t, it can restrict airflow and trigger a safety sensor that shuts your system off.

Reason #3: Gas Supply Issues

Your furnace runs on gas supplied through lines that run throughout your home. Florida has some pretty extreme weather, and if one of those lines snaps during a hurricane or tropical storm, it could start leaking and prevent your furnace from receiving the gas it needs to heat your home.

Reason #4: Faulty Ignition System

Your furnace uses a complex system of electrical sensors and mechanical components to start up. If any of these components fail, your furnace may not turn on when you need it most.

One of the main causes of a faulty ignition system is a problem with the pilot light. The pilot light is a small flame that stays lit to ignite the burners. Dirt and debris can sometimes clog the pilot light and extinguish it. A clogged or leaking gas line could also cause pilot light problems.

Another reason your ignition system might not be working properly is a malfunctioning thermostat. The thermostat tells your system when to turn on and off, but if it isn’t working correctly, your unit will seem broken when it’s not.

If you aren’t sure whether you need a new thermostat or just need to adjust the settings, one of our technicians can help.

DIY Furnace Repair Is Not an Option

You might have realized that you’re dealing with one of these issues and think you can fix it yourself, but trust us, you can’t. The disadvantages of DIY furnace maintenance are obvious: You could cause a gas leak, create a fire hazard, or do even more damage to your HVAC system.

The risks aren’t worth it. Chances are, you will end up paying more for us to fix the damage than if you had called us in the first place. Save yourself the trouble and expense and let the professionals handle it.