How to Diagnose Your Aging Furnace?

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It’s that time of year again – when the weather is starting to cool off and you start to think about turning on your furnace for the first time. But before you do, it’s important to make sure that your furnace is in good working order. If it’s been a while since you’ve had it serviced, or if you’re not sure whether it’s time for a tune-up, then this article is for you.


We’ll walk you through the process of diagnosing your aging furnace and deciding whether it needs to be repaired or replaced. So read on, and learn how to keep your home warm all winter long!


Is it Making A Lot Of Noise?

An aging furnace can start making a lot of noise, especially if it’s not properly maintained. This is because the parts of the furnace have been used for a long time and can start to wear down. If your furnace is making a lot of noise, it’s important to diagnose the problem and troubleshoot the furnace to see what’s causing the noise. Oftentimes, it’s simply a matter of replacing the worn parts, but in some cases, there may be other issues that need to be addressed.


One common issue is that the blower may be worn out and need to be replaced. Another possibility is that the furnace filter is dirty and needs to be cleaned or replaced. If the noise persists after checking these things, it may be a sign that the furnace is malfunctioning and needs to be repaired.


No matter what the issue is, it’s important to diagnose and troubleshoot an aging furnace before it causes more damage or stops working altogether. Additionally, if your furnace is making strange clicking or whining noises, this could be a sign that something is wrong with the motor or fan belt.


Is It Starting To Smell?

There are a few reasons why your furnace may be emitting an unpleasant smell. One possibility is that the furnace is overdue for a cleaning, so dirt and dust have built up over time, causing a bad odor. Another potential issue could be a problem with the furnace’s heat exchanger, which could be leaking carbon monoxide. If you suspect that there is something wrong with your furnace, it’s best to call in a professional to diagnose the problem and recommend a solution.

Is Your Energy Bill Rising?

There are many reasons why an aging furnace might produce high energy bills. One common cause is a lack of insulation around the furnace. This can cause the furnace to work harder than necessary to heat your home, leading to higher energy costs. Another common issue with aging furnaces is that they may not be properly sealed, which can again lead to increased energy use as warm air escapes from the furnace.


Start by checking your filters. Dirty or clogged air filters reduce the efficiency of the furnace, causing it to work harder and use more energy. Replace the filter with a new one if necessary, and then check for any dust buildup on the blower wheel, motor, fan blades, and other parts of the unit. If these areas are dusty, vacuum them out.


Next, inspect all of your vents to make sure there is no blockage hindering airflow from room to room. Check for any insulation that may be blocking off ducts or registers as well. If you have an attic above your bedroom or living area, you should also check this space for insulation issues that can interfere with heating performance.


Finally, take a look at your thermostat. An outdated or malfunctioning thermostat can also cause your energy consumption to increase significantly. If you have an older model, consider upgrading to a more modern version that will help regulate the temperature of your home more efficiently.


Do You Have To Call For Repairs Often?

One of the main reasons that an aging furnace becomes high in maintenance is that it often requires more repairs. This is due to the fact that the parts of the furnace have been used for a longer period of time and may be more prone to breaking down. Additionally, an aging furnace may not be as energy-efficient as a newer model, which can cause it to run hotter and increase the risk of breakdowns. If you are experiencing problems with your aging furnace, be sure to have it inspected by a professional to determine what repairs may be needed.


If you’re like most homeowners, you probably don’t think about your furnace until it stops working. But ignoring small problems can lead to a much bigger—and more expensive—issue down the road. So how do you know when it’s time for a new furnace? The best way to diagnose any problem is to call in the experts. We have years of experience diagnosing and repairing furnaces, and we can help you decide whether a new one is necessary. Don’t wait until your furnace breaks down; call us today!

Do You Need an HVAC Installer You Can Trust?

Superior Mechanical Services, Inc. began in 1948 as a family-owned business with a vision to provide value-minded service with a down-to-earth approach to customers throughout the San Francisco Bay Area. As the premier Commercial and Residential HVAC Service provider for Livermore, Dublin, and Pleasanton, Superior Mechanical can do everything from heating and air conditioning to boiler and plumbing services. Our certified technicians will ensure every part of your project is done right using a careful checklist to guide and test each step. At the end of your appointment, we’ll show you how to get the most out of your new system and give you tips on maintenance so it lasts for years to come. Contact us today for amazing service tomorrow!

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