5 Warning Signs It's Time To Call In The Professionals For Your Furnace

Posted on: 13 February 2024


When the temperatures drop, your home's furnace becomes a crucial element in keeping you and your family warm and comfortable. However, like any complex system, furnaces can experience issues over time. While some minor problems can be resolved with basic troubleshooting, there are certain warning signs that indicate it's time to call in the professionals for your furnace. In this blog post, we will discuss five red flags that should prompt you to reach out to HVAC contractors who specialize in home furnace repair.

Unusual Noises

If your furnace starts making strange noises such as banging, clanking, or screeching sounds, it's a clear indication that something is wrong. These noises may be caused by loose or broken components, worn-out bearings, or malfunctioning motors. Ignoring these sounds can lead to further damage and potentially result in a complete breakdown if left unaddressed.

Uneven Heating

Have you noticed that some rooms in your house feel significantly colder than others? Uneven heating is a common problem with malfunctioning furnaces. It could indicate issues with ductwork, a failing blower motor, or an imbalance in the heat distribution system. If you find yourself constantly adjusting the thermostat to achieve a consistent temperature throughout your home, it's time to bring in the professionals to identify and fix the underlying issue.

Frequent Cycling

Does your furnace constantly turn on and off without reaching the desired temperature? This frequent cycling, also known as short cycling, can be a sign of various problems, including a clogged air filter, a malfunctioning thermostat, or an overheating furnace. Not only does short cycling waste energy and increase your utility bills, but it also puts unnecessary strain on your system, potentially shortening its lifespan.

Increase in Energy Bills

If you notice a sudden and significant increase in your energy bills, it could be an indication that your furnace is not functioning efficiently. Several factors can contribute to this, such as a dirty air filter, clogged ducts, or a faulty thermostat. A professional can identify the root cause of the problem and suggest appropriate repairs or maintenance to restore your furnace's efficiency and reduce your energy costs.

Persistent Odors

Unpleasant odors coming from your furnace can be a cause for concern. If you notice a strong, persistent smell of burnt or musty odors, it could indicate a variety of issues, including a clogged air filter, combustion problems, or even a gas leak. It's crucial not to ignore these odors, as they can pose a risk to your health and safety. 

Contact a professional to learn more