Signs Your Furnace Is About to Fail (And How to Avoid It)
Failing furnaces are not what you want to deal with while temperatures are lower. It’s essential to keep an eye on any malfunctions or signs that your furnace could fail. If you need help identifying signs your furnace is about to fail and how to avoid it, check out our guide below. We’ll give you the warning signs, why furnaces fail and how to avoid it in the future. That way you can have your furnace running through the colder months without a problem.
Why Do Commercial Furnaces Fail?
If you’re freezing and wondering why your furnace is broken down, you aren’t alone. Knowing the why behind malfunctions can help you troubleshoot errors and get units back up and running. Some common reasons why commercial furnaces fail include:
- Natural wear & tear
- Lack of routine maintenance
- Heavy operations
- Dirty, clogged, or failing components
- Incorrect sizing for facilities
What are the Warning Signs Your Commercial Furnace Is About to Fail?
What signs should you look out for when a furnace is starting to wear down? Some common warning signs you should be alert for are:
- Abnormally high energy bills
- Uneven heating
- Frequent on/off cycling
- Odd noises/vibrations
- Air quality issues
- Thermostat or control failures
- Visible wear, rust or corrosion
What Happens If These Signs Are Ignored?
It might sound easy to ignore the strange vibrations of your furnace or avoid small routine maintenance procedures. However, this can lead your furnace to wearing out essential parts and putting a strain on the system. Ignoring the warning signs your furnace is telling you means bigger malfunctions later, so make sure you are sticking to maintenance checklists and routine cleaning to ensure systems stay operational.
How Do You Avoid Furnace Failures?
How can you avoid furnaces failing? It starts with preventative maintenance and ensuring that units are cared for. Some steps you can take to keep your unit from unforeseen failures are:
- Adhere to routine maintenance and cleaning
- Annual service agent maintenance and inspections
- Change air filters on time
- Keep burners and coils clean
- Use OEM parts to ensure correct fits
- Plan replacements to prevent downtime
Before you start trying to replace filters or repair any parts, make sure you brush up on our furnace safety tips to help keep you safe while handling your equipment.