Why Does Your Furnace Smell Bad?

heating system service Gainesville ga

When your furnace or other residential heating equipment makes weird sounds or begins leaking, you know to call for heating system service in Gainesville, GA, right away. However, these aren’t the only times you might need heating service. Bad odors coming from your heating equipment also necessitate a call to your local heating specialist.

But what’s causing that bad smell in the first place? Sometimes, when you turn your HVAC unit on for the first time at the beginning of the season, you’ll catch a smoky smell. This is normal if the smell goes away after one or two heating cycles. It’s not normal for the smell to continue for hours or days. Keep reading to learn more about those funny smells and why you don’t want to ignore them.

Rotten Egg Smells

This is a distinct smell that should never be brushed off. Gas companies add this odor to natural gas to alert homeowners to gas leaks. Anytime you catch a whiff of this stench from your heating system, the first thing you need to do is turn off the gas to your home. If you don’t know where the shut-off valve is for your main gas line, then turn off the gas individually to each gas-powered appliance. Next, open windows and doors to let the gas out of the house. You don’t want it trapped in the house. Once you’ve taken these steps, then call your heating professional as soon as possible and explain that you think you have a gas leak.

Moldy or Musty Smells

Heating equipment can last for many years when maintained well. However, that doesn’t mean it’s not susceptible to mold growth. This happens because condensation builds up in the air ducts when the air conditioning runs. Therefore, when you turn your heating system on and a musty odor travels through the home, it’s likely this is the cause.

heating system service Gainesville ga

You don’t want to breathe moldy air because it aggravates allergies and respiratory conditions. Call for heating repair service and have your air ducts inspected. A good cleaning will take care of moldy conditions. Duct cleaning also improves your indoor air quality. Heating and cooling professionals recommend this service once every few years, and more if you have pets, smoke in the house, or have a large household.

Burning Smells

As we mentioned earlier, it’s normal for burning smells to happen when you turn your furnace on for the first time at the beginning of the heating season. If the smell continues, the problem could mean a wiring issue, or a part is overheating in the furnace. Turn off your heating system and call for repair services.

Professional Home Heating Installation Prevents Unexpected Odors

One of the best ways to keep heating problems from affecting your home is to schedule regular maintenance services. When you need repair services or new heating system installation in North Georgia, contact Gainesville Mechanical at (770) 532-9130.

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