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How Often Should You Replace Your Heating System?

Gas Heater Flame

Several reports online and in print will offer different answers. You will come across various facts and articles that will help you keep the furnace in excellent condition for several years. But the truth is, “no one knows the precise day when a heating system will malfunction.” Heating systems that aren’t well-maintained will need to be repaired by Nortech Heating & Cooling Services. If not, the device will become ineffective. 

There are situations where you will have to consider furnace replacement because of the shorter lifespan brought by specific problems with the primary elements, such as malfunctioned burner controls. Various issues could begin to be seen once a few components get damaged. 

In the meantime, here is what you need to know about furnace replacement. 

When is the Right Time to Replace the Furnace? 

Furnace replacement will not come at the right time, and in most cases, it will drain your finances. But if you plan yearly maintenance, not only will you prepare your finances beforehand, but you will be ready to deal with the furnace issues should they happen unexpectedly. 

According to several heating experts and manufacturers, a standard furnace will have to be replaced after 15 or 20 years. And this will happen if the machine is in excellent condition. As a homeowner, if you’ve bought a furnace, it will be simple to monitor the system and keep the maintenance information safe. This is crucial if you’re looking to sell the furnace or if the homeowner wants to understand the furnace’s lifecycle. 

4 Signs That Indicate You Need Furnace Replacement

Like other home appliances, outdated and ineffective devices will show signs that you need a replacement or repairs. The common signs include increasing energy bills, repairs, age, and yellow flames. If you detect these signs, you will need to think about furnace replacement as soon as possible. 

Increasing Energy Bills

Like other appliances, having an old furnace will use a lot of energy, and therefore, you will see an increase in your monthly bills. If you see a sudden increase in your accounts during the cold season, you will have to replace the furnace. 

Yellow Flame Produced by the Gas Furnace

Like any other appliance, the right gas furnace will produce transparent blue flames. The blue flames will show that you have an efficient system that doesn’t leak or have safety problems. When the heating system is on, you could look at the flame by peering into the furnace. 

If you notice yellow flames, that could indicate the heating system or burner should be assessed and cleaned thoroughly. If not, you could encounter more issues such as gas leaks. With gas leaks, you need to be aware of carbon monoxide leaks. Yellow flames can be solved ASAP by a heating furnace repair company.


If you have an old furnace, there is a chance that it could face problems sooner than later. A well-maintained furnace will remain functional for another 5 or 10 years. You must contact a professional to assess the condition of your furnace before you replace it. 

Experts can help you with heating advice for your house or company, as professionals offer a vast selection of heating products from renowned names including wood fires, gas fires, pellet fires, and electric fires. Check our website for more information.

Also, it is worth noting that several warranties will expire after the 12th year, and after each repair, the efficiency of the furnace will reduce. If you have a furnace that is 15 years old or is poorly maintained, you need to concentrate on replacing it. Buying a new furnace should be your top priority. 

Major Repairs

If you have a furnace that is constantly at the repair shop, you will have to consider replacing the heating system. Just like other appliances, a heating system will need replacing at some point. Even though repairing the furnace can keep it running for a while, there is a chance that you could deal with other repairs later on. As the heating system ages, some replacement parts might be challenging to acquire or change. 

When all is said and done, your heating system needs to be replaced before it malfunctions so that homeowners can find enough time to do their research. This involves selecting the ideal furnace, a professional contractor, and getting the job done at a reasonable price. One popular reason why several homeowners will think about furnace replacement is that they will get the opportunity to replace it with a top-notch one if it breaks down. 

It is vital to remember that if the furnace is still functional after 20 years, there is a chance it could be using a lot of energy, and you will be losing money. That’s why it is advised to replace it rather than keep it running. 

More on this topic:

7 Signs Your Heating And Cooling Systems Need A Repair

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