4 Common Smells Coming From Your Home’s HVAC System

As long as you’re comfortable, you probably don’t pay much attention to the HVAC system in your Newport News, Virginia, home. But if you catch a whiff of anything strange coming from your system, you shouldn’t ignore it. Certain smells coming from your HVAC system can indicate a potential problem and should be checked out.

Burning

If your system is new, it may give off a slight burning odor the first few times you run the heat. Similarly, you might detect a smoky burning odor the first time you run your system after a long period of not using it. An electrical burning odor is often a sign of overheated wiring. If the smell dissipates quickly, it’s probably not too worrisome. However, if it continues to permeate your home, contact an HVAC professional.

Rotten Eggs

The sulfuric smell of rotten eggs usually indicates a gas leak, which is a dangerous situation. If the leaking gas comes into contact with a flame or spark, an explosion could result. If you smell sulfur, shut off your system and call your local gas company immediately. You might also need to have an HVAC technician assess the cause of the leak and repair it.

Musty Odor

A musty odor can indicate the presence of moisture in your ducts or elsewhere in the system. Excess moisture can lead to biological growth, which can lower your indoor air quality and cause allergy symptoms. If there’s a musty smell coming from your HVAC unit, get it checked out.

Smoke

If anyone smokes inside your house, your HVAC system can trap those odors and recirculate them every time it runs. Smoke can also get trapped in the evaporator coil. If there’s a smoker in your family, you should have a professional clean the coil regularly.

If there are strange odors coming from your HVAC system, take them seriously and give us a call at 757-251-0579. Our team of HVAC pros at Lighthouse Mechanical Heating and Cooling is here to help with all your HVAC needs.

Image provided by Bigstock

You May Also Like

Backup Generator in Williamsburg, VA
January 6, 2023

3 Signs Your Backup Generator Needs Servicing in Williamsburg, VA

If your home or place of business in Williamsburg, VA relies on a backup generator in the event of a power outage,… Continue Reading 3 Signs Your Backup Generator Needs Servicing in Williamsburg, VA

Read More…

Cracked Heat Exchanger in Newport News, VA
December 20, 2022

4 Signs a Furnace Has a Cracked Heat Exchanger in Newport News, VA

A gas furnace with a cracked heat exchanger is a potential hazard in your Newport News, VA, home. But the damage isn’t… Continue Reading 4 Signs a Furnace Has a Cracked Heat Exchanger in Newport News, VA

Read More…

furnace in Yorktown, VA
November 30, 2022

4 Ways to Safely Use Your Furnace This Winter

As the temperature outside begins to drop, you may want to crank up the heat on your furnace. However, before you do… Continue Reading 4 Ways to Safely Use Your Furnace This Winter

Read More…

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close