Woman Holding Nose because of bad odor in home

Why Does My Monterey, TN, Furnace Smell Weird?

January 17, 2021

The presence of odors coming out of your furnace can often mean something is wrong with your system. If you’re experiencing strange smells emitting from your Monterey, TN, furnace, there are several possible causes for the issue.

Rotten Eggs or Sewage

It won’t take you long to notice the stench of rotten eggs coming from your furnace. While this smell is one of the strongest, it’s also one of the most dangerous. If your heat exchanger has a crack in it, your furnace can leak carbon monoxide.

People usually call carbon monoxide the “silent killer” because it’s a naturally odorless gas. However, chemical companies put something in it that gives it a strong, sulfuric odor, so you become aware when you have a leak. This is often the reason for the smell of rotten eggs.

Musty Odor

When you first turn your furnace on, you may notice a musty odor coming from your vents. While this doesn’t always mean there’s something wrong, it can mean that there’s bacterial growth in your ductwork. Fortunately, we offer duct cleaning services that can help eliminate these smells.

Burning Odor

A lot of people panic when they smell a burning odor coming from their furnaces. When you turn your furnace on for the first time, it’s not unusual to smell dust burning off of the elements. However, if this smell continues, you should turn off your furnace, cut off the gas source and call a professional to check out the issue.

While every odor that comes from a furnace isn’t a sign of trouble, you should always call a professional HVAC technician if the odors persist. Whether you need a repair or replacement, our team of professional service techs can provide the services you need to keep your home comfortable, safe and efficient.

Image provided by iStock

You May Also Like

Why Does My Heat Pump Run Constantly in Fairfield Glade, TN?

Why Does My Heat Pump Run Constantly in Fairfield Glade, TN?

Most of the time, a heat pump that runs continuously has an underlying problem. However, there are rare instances when it is normal for your heat pump to run almost continuously. We will discuss why your heat pump is running constantly in Fairfield Glade, TN below....

3 Signs You Have Poor IAQ in Jamestown, TN

3 Signs You Have Poor IAQ in Jamestown, TN

According to the Environmental Protection Agency, some indoor pollutants can be up to five times more concentrated than outdoors. Prolonged exposure to these pollutants can cause significant health problems. Below are three signs that you may be contending with poor...

Identifying 4 Common Household Allergens in Crossville, TN

Identifying 4 Common Household Allergens in Crossville, TN

It's not uncommon for one or more of the many possible household allergens to affect how the residents and visitors feel, especially if they already have existing health conditions. No one wants to feel like their home is contributing to their health issues or that...

Pin It on Pinterest