Should I Repair or Replace My Furnace?


When To Repair or Replace Your Furnace

Your furnace, regardless of quality, won’t last forever. However, it’s difficult to determine when you should replace your furnace, or get it repaired. Without training or extensive knowledge on the subject, your safest option would be to get an expert’s opinion.  Their assistance can help you save money and keep your home safe.

Furnace-related issues don’t look the same for everyone, which can be overwhelming. To make it a bit more simple, we have compiled some important indicators to let you know it might be time to repair or replace your furnace. 

How Old is Your Furnace?

A furnace’s age is one of the biggest deciding factors in repairing or replacing it. Most furnaces last for 15 to 20 years if maintained well, and regularly checked by an HVAC technician. Improper handling and neglect, however, can cut that time in half. 

Some signs, like inconsistent performance and uneven temperatures, are indicators of an aged furnace. Don’t hesitate to contact a professional technician if you’re unsure about the its age, they can check it for you. Your furnace can still be repaired or tuned up professionally within the first 2 decades, but beyond this, it’s advisable to have it replaced. 

Has Your Energy Bill Gone Up?

The inconsistent performance of a furnace often results in spikes in your energy bills. In this case, it’s advisable to see what options are the most cost-efficient. If the repair cost is less than half of the replacement, you may want to pay for a technician to fix your furnace. Consider replacing a furnace when its repair costs are comparable to replacement costs. 

You can also tell if something is wrong with your furnace by comparing current and older energy bills. A sudden, glaring difference between consecutive bills is a sign to act. In this case, replacing your furnace is a more cost-efficient solution.

Is the Color of Your Furnace’s Flame Yellow?

When your furnace’s flame is yellow, that’s usually a sign that fuel combustion is incomplete. It can also mean that your furnace is producing carbon monoxide. Yellow flames may indicate that your burners are dirty and need cleaning. 

Make sure to keep an eye on your burner’s flame and check if there is a build-up of dust and soot in the furnace room. Yellow or flickering flames with excess dust and soot may be a sign that you need your furnace checked by an HVAC technician. Newer furnaces can be an easier fix, but if your furnace is old, then it may be worn out and ready for replacement.

Does Your Furnace Make Strange Noises?

Pay attention to the noises you hear coming from your furnace. They are mostly a mix of popping, rattling, and humming. These can be caused by motor failure, deteriorating parts, and unsecured ductwork.

Relatively new furnaces with these issues can be checked and repaired. However, if the noises are paired with the furnace turning on and off frequently, this is a sign that it needs to be replaced. Unexplainable sounds that come with cold air also indicate that the furnace is irreparable and due for replacement.  

Find the Technicians to Help With Your Heating Concerns

For quick solutions to your HVAC issues, talk to our expert technicians at Paul’s Heating in Onalaska, WI. Give us a call today, and we’ll look into your concerns as soon as possible.