When Is The Best Time To Replace Your Furnace?

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One of the things many homeowners don’t know is when to stop repairing this system and start looking for a new one. In this regard, several factors can tell you it is time for a replacement. If you don’t know what we are talking about, don’t worry, we will explain everything below. Plus, in case you decide it is time to get a new furnace, we will tell you when it is the best time to get it.

As it happens with any appliance after some time, your HVAC system might need some repairs. But, you might get to a point in which repairs are not enough, and your unit keeps malfunctioning. Even though this is a clear indication that you need to replace your furnace, other warning signs can help you make a decision.

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5 signs it’s time to get a new furnace

In case you are still not sure that it is time to replace your furnace, here are some factors you should consider.

Life cycle

If you install a high-quality furnace at home, chances are it could last up to 30 years. However, this will depend on how committed you are to proper maintenance and scheduled visits by certified technicians. We recommend starting to look for a replacement when your appliance is 15 years old. By this time, you’ll probably have to spend more money on regular repairs. One great way to keep track of the performance of your HVAC and know when it starts failing due to aging is by purchasing a wireless thermostat.

Loud noises

When your HVAC produces loud noises, it is never a good sign. Sometimes this could be caused by a damaged blower motor or problems with your ductwork. However, there is no way you can check this alone. You’ll have to call an HVAC expert. After evaluating your system, they’ll tell you if you need a new furnace or just a simple repair.

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Temperature fluctuations

If you start noticing shifts in the temperature of several rooms, this is a clear sign you need to get a new furnace, especially if the one you have is over 15 years old. This won’t be a sudden change, but rather an issue that gets worse over time.

Lingering soot or dust

Usually, a soot or dust buildup near your furnace register is a warning sign that it is time to purchase a new unit. That’s why you always need to keep an eye on all components of your HVAC and check them regularly. You will also see the effects of this issue inside your house, where some plants might die due to the lack of moisture.

Expensive energy bills

Once your HVAC system ages, it will be more difficult for it to distribute the airflow throughout your house and maintain a stable temperature. This means your energy bills will eventually rise because your appliance will be working twice as hard to keep up with your daily routine. Sometimes you don’t need a replacement but rather a good repair. If that is the case, visit this site to contact the best HVAC experts in the industry.

A final factor you need to consider is whether the repairs are costing more than purchasing a new furnace. To be sure, just add up the latest bills from a professional visit and compare them to the cost of a new unit.

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When is the best time to replace your furnace?

In the summer months is when most homeowners ask for a replacement unit. That means most HVAC professionals will have a busy schedule. The same thing happens during winter since the majority of people prefer to stay at home.

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So, when is the best time to replace your furnace? If you want to install a new appliance in your home, we recommend you do it during spring or fall.

Even though this might seem like a long time depending on the current season, there are several benefits you can enjoy if you just wait a couple of months.

  • If your furnace is already acting up, you should not waste your time trying to repair it. Instead, it will be more cost-effective to replace it with a new one. Waiting some time will allow you to do research and choose a good furnace for your home.
  • When replacing a furnace, the system will have to be shut down for a few days. This will be a nightmare scenario during summer or winter. However, in spring or fall, you’ll be able to survive a couple of days without an air conditioner.
  • During this time, HVAC companies aren’t as busy. This means they can be flexible and help you schedule the furnace replacement faster. Plus, they can also better accommodate your schedule.
  • Replacing a furnace during spring and fall increases your chances to get a good deal on the unit. Further, the cost of the installation could be reduced up to 20%.

What to look for in a new furnace

Now that we know that spring and fall are the best seasons in which to replace your furnace, it’s time to learn what you should look for when purchasing a new unit for your house.

Efficient system

If you want to make the most out of this new furnace, you need to get a highly efficient system. This means it needs to perform better, help you save energy, and lower your costs. Today, there are several systems available in the market. That’s why you’ll need some time to check all your options.

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Wireless thermostat

This is one of the latest technological advancements that homeowners can acquire for their furnaces. A wireless thermostat allows you to regulate the temperature of your home through your phone. Plus, it can learn your routine and give you regular notifications regarding maintenance.


It is always better to purchase an appliance that comes with a warranty in case there are any problems in the first few months. Further, we advise you to hire a contractor that offers a warranty for the labor and installation of the unit.