Signs It’s Time for a Heater Replacement

Everything in your home has a shelf life—even your heater. If you’ve been having trouble with your furnace for the past few years, it can be difficult to discern whether you should have it repaired or replaced.

Fortunately, there are some telltale signs it’s time to get a new heater. Replacing your heater might not be something you want to do, but it will likely be worth it in the end.

Here is how you’ll know when to replace your heater.


This is the number one factor in deciding whether you should replace your heater. Each furnace has a lifespan of about 15 to 20 years.

If you’ve recently bought a house and are having trouble with the furnace, you can check the owner’s manual or the model number to determine how old it is and whether you need to replace it.

Soaring energy costs

Everyone wants to conserve energy, both for the good of the environment and for their checkbook. If you find that your energy costs are rising quickly over time, the problem might be your furnace.

An improperly-working furnace has to work harder than it normally would to achieve the same temperature, lowering its efficiency while raising your energy costs.

Loud noises

While your furnace should make some noise, certain sounds can be legitimate cause for concern. If your furnace is making popping, humming, rattling or screeching sounds, you’ll want to have it looked at to see whether you need to replace it or not.

Popping can be due to temperature changes; rattling could be equipment or ducts that are loose; and screeching may be a damaged component like a blower motor, belt or pulley.

Uneven heating

The rooms in your home should be heated uniformly—that is, the temperature should be just about the same in every part of the room, and each individual room should be the same temperature.

But if you notice that temperatures are fluctuating within each room and between each room, the issue could be caused by your furnace, and you may need a new one.

Visible wear and tear

A big conundrum with HVAC systems is you can’t physically see the problems with them. You can usually only hear or feel them.

But sometimes you can see signs of wear and tear on your furnace, such as rusting or cracking. These are obviously significant problems and can develop over long periods of time, serving as indications that it might be time to invest in a new furnace.

Numerous repairs

If you find yourself constantly having to call repair technicians to come to your home to fix your furnace, that could be a sign that it’s time to get a new heater.

You can look at your repair bills over the past two years—if you’ve called repair technicians more times than most, that’s probably a good indication that it’s time to start talking to experts about replacing your heater.

Call for a consultation today

Before you know it, winter will be upon us, which means it’s imperative that you have a properly-working furnace. To discuss your furnace, or if you want a checkup, give us a call at Ashley Brothers Heating & Cooling. We can cover anything from inspections and repairs to maintenance and installation—all with high-quality brands and top-notch service.