Furnace Tips to Keep You Warm and Healthy This Winter

December 27, 2018 Published by Leave your thoughts

Want to make sure your furnace lasts all winter long so you can avoid cold spells and reduce your risk of flu and colds? Then work with our heating contractors in Lexington, KY to make sure your furnace is in great working order over the course of the next several months.

Furnaces do deteriorate over time, and there comes a time when you will start having to think about furnace replacement in Lexington, KY. However, by keeping on top of your regular preventative maintenance, you can ensure you get the most out of your equipment and extend your furnace’s useful lifespan.

Here are some signs you should watch for this winter that may indicate you need to call on an HVAC technician to service your furnace:

  • Strange rattling or vibrations: These types of noises could be a warning sign that you have a cracked heat indicator, which could potentially result in some dangerous toxins being emitted into your home. Of course, it could also be something as simple as some loose screws in a cover panel. It’s better to play it safe and call a professional out to your home to analyze it and find the issue than it is to just ignore the problem and hope it goes away.
  • Rumbling sounds: Are you hearing low rumbling sounds coming from your furnace? All furnaces create some noise, and not all rumbling sounds are necessarily bad. However, in oil-burning furnaces, there are some types of rumbling sounds that can indicate oil is getting inside the combustion chamber. This can result in some dangerous fumes emanating throughout your home. You’ll most likely smell these fumes in addition to hearing the rumbling noises.
  • Squealing: High-pitched squealing can happen if the blower belt in your furnace gets frayed or begins to slip. It can also be a sign that your ball bearings need to be lubricated, which is a process that HVAC technicians will typically take care of as part of their general maintenance and upkeep services. If you haven’t noticed the squealing sounds before, it’s always better to contact a professional to come and check it out, just to be safe.
  • Pilot light issues: If you have a pilot light that either flickers or has a yellow color, this could be a sign that the furnace is creating excess carbon dioxide. You can adjust the burner light screw and try to return the pilot light to blue. Otherwise, you’ll need to call a professional to come and check out what’s causing the issue.
  • Scraping noises: Scraping sounds are generally an indication that the ball bearings in the furnace are almost completely worn out. In such a case, you should turn off the furnace immediately to prevent further damage and get a professional furnace technician to come out and assist you as soon as possible.

For more information about issues that could arise with your furnace this winter and how you can stay warm, contact Cross Heating & Air Conditioning Services, LLC today to speak with our heating contractors in Lexington, KY.

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