For residents of Castle Rock, Parker, Highlands Ranch, and Westminster, Colorado, keeping their HVAC systems…
Air Duct Odors: What the Smell Reveals About Your Air Duct’s Health
If you’re not particularly familiar with the inner workings of your HVAC system, it might surprise you to learn that the air ducts can be a major source of different smells, as they’re the source of the airflow that brings the fresh air into your home. Depending on the issue, the smells can be anything from unpleasant to downright toxic.
If you’re not used to thinking about the air ducts as an integral part of a functioning HVAC system, you probably don’t realize just how easy it is for mold growth to start. Dust and debris build up on the inside of the air ducts, as well as on the coils of the air conditioning system. Over time, this causes the HVAC system to break down and stop working as well as it should.
If you started to smell something funny coming from the ducts of your vents, it’s probably time to call your HVAC company. But even with an expert just one call away, it helps to know what trouble these foul smells bring once you take a whiff off them from your air ducts.
Different Smells from Your Air Ducts: What Do They Mean?
Moldy and Musty Smell
A moldy or musty smell from your air ducts usually means that you have some type of mold growing in the ducts, or on the coils of your air conditioning unit. This can soon lead to serious health problems, including allergic reactions, asthma, and lung disease. It also clogs your air conditioning ducts and makes it hard for the air conditioner to keep the air in your house cool.
Burning Gas Smell
A burning gas smell from your air ducts usually means that there’s a bit of a sulfur-like smell and that your furnace is leaking gas. If you notice this smell, you should contact your HVAC company immediately, as the gas leak can cause toxic fumes to accumulate in your house and spread throughout your property.
Rotten Egg Smell
A rotten egg smell that comes from your air ducts usually means that there’s a gas leak. It can also be caused by your air conditioning unit or furnace not functioning properly, as these appliances use natural gas or propane to function.
Oily Smell
An oily smell that comes from your air ducts can be caused by a number of different issues, including the problem with the heating system or a vent that’s improperly connected. It’s also possible that there is a leak coming from the furnace coils, since the oils that are used for lubrication in the heating system leak out.
Electrical Smell
A burning smell that comes from the air ducts can be a sign of electrical problems in the vents. The smell will typically be accompanied by the strange smell of burnt wire. If you notice this smell, immediately contact your HVAC company, as the air ducts can become electrified and cause a serious fire.
The Bottom Line: Diagnosing Your Air Duct’s Condition Based on its Smells
If you ever find yourself noticing a strange smell coming from your air ducts, the best thing that you can do is to simply call up your air conditioning contractor, like CG Heating & Cooling.
Many times, the odor from your air ducts is a result of poor air duct maintenance or a general buildup of dust and debris. When you can’t tell the source of the odor, it’s best to have your air ducts cleaned by a licensed and experienced HVAC technician.
Are You Looking for the Best HVAC Company in Highlands Ranch Colorado?
At CG Heating & Cooling, we take care of your HVAC systems with our professional technicians. With years of experience and affordable heating services, you can rest assured that we give the attention your HVAC system deserves.
We can help you with routine maintenance, repairs, upgrades, and installation for your HVAC system, so call us today for a free consultation!