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10 Problems That Require A Furnace Repair | Chattanooga, TN

Problems That Require A Furnace Repair   Chattanooga TN

Don’t Freeze This Winter: Is Your Furnace Trying to Tell You Something?

Your furnace may take a summer break, but when winter’s icy grip takes hold, it becomes your home’s unsung hero. Imagine the chaos when it decides to take a break in the middle of a cold snap. To dodge a shivering household emergency, it’s essential to ensure your furnace is in top shape before winter arrives. But how do you know if it’s not? With Metro Plumbing, Heating & Air in Chattanooga, TN, we’ll help you recognize these 10 telltale signs that your furnace might need some TLC.

1. Thermostat Troubles

Let’s start with the easy one. If your home feels like an icebox even when your thermostat is set to heat, it’s time to investigate. Often, it’s a simple fix – check if your thermostat’s batteries need replacing or if the settings are correctly configured. If that doesn’t do the trick, it might be time for a professional furnace repair service to check for deeper issues.

2. No Power to the Furnace

If your thermostat is blameless, and your furnace seems as unresponsive as a hibernating bear, check your circuit breaker. Sometimes, a tripped breaker can be the culprit. Flip it back on, and all might be well. However, if the problem persists, it’s best to call in the pros. Messing with furnace wiring is risky business, and you don’t want to turn your home into a fire hazard.

3. Unusual Sounds

Your furnace should be as quiet as a mouse, emitting only a gentle hum in the background. If you hear grinding, scraping, squealing, or squeaking, something’s amiss. These noises often signal worn-out components, like bearings or belts, and ignoring them can lead to more extensive damage. It’s wise to let a furnace repair technician diagnose and address these issues promptly.

4. Pilot Light Problems

For older furnaces with pilot lights, a constantly extinguishing flame can spell trouble. The causes could vary, from blockages to gas flow issues. Attempting to fix the pilot light yourself isn’t recommended due to safety concerns. Instead, call in a furnace repair professional to handle the diagnosis and necessary repairs safely.

5. Dirty Filters

Just like your air conditioner, your furnace relies on clean air filters to operate efficiently. Neglecting them can lead to restricted airflow, forcing your furnace to work harder and potentially damaging its components. Replacing or cleaning these filters regularly is a small but crucial task. A well-maintained furnace lasts longer and keeps utility bills in check.

6. Dirty Burners

Dirty burners are a hidden hazard. Residue from natural gas can accumulate on them, disrupting the combustion process. A professional furnace repair service can clean these burners safely, ensuring they supply the right amount of gas for proper combustion.

7. Cracked Heat Exchanger

This issue is not to be taken lightly. A cracked heat exchanger can disrupt your furnace’s functionality and, more alarmingly, let deadly carbon monoxide into your home. Signs to watch for include soot around the furnace, strange odors, water around the unit, and symptoms of carbon monoxide poisoning in household members. If you suspect this problem, shut off your furnace and call a professional immediately.

8. Faulty Limit Control Switch

If your furnace blows extremely hot air continuously, it might be due to a malfunctioning limit control switch. This switch is designed to turn off the system when temperatures in the ducts get too high. Handling this repair yourself can lead to further issues, so entrust it to a furnace repair technician.

9. No Air from the Ducts

If your furnace is running, but your home remains cold, it’s time to check the blower. A snapped or slipped fan belt or faulty wiring within the blower’s motor might be to blame. Diagnosing this issue correctly requires professional expertise.

10. Popping or Pinging Ducts

Mysterious sounds from your ducts can be unsettling. Expansion and contraction of ducts as they heat up and cool down can cause these noises. Loose metal panels may also be culprits. While the sounds aren’t usually signs of impending doom, they can be annoying. A furnace repair technician can inspect your ducts and offer solutions to eliminate these sounds.

Now that you know what to look out for, remember: safety first. Attempting DIY repairs can worsen problems, cause injuries, or damage your home. Trust a professional like Metro Plumbing, Heating & Air in Chattanooga, TN, to keep your furnace in top condition. Their experienced technicians can handle these repairs efficiently, ensuring your winter stays warm and worry-free.

Don’t brave the cold alone – contact Metro Plumbing, Heating & Air today or call (423) 855-0967 and schedule your furnace maintenance or repair. Your home’s comfort and safety are in good hands.

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