Reasons that Cause an AC to Smell Bad

Reasons that Cause an AC to Smell Bad – Different internal and external variables impacting the equipment result in a smelly air conditioner. While it may be difficult to pinpoint the source of the unpleasant and strong odor straight away, there are frequent causes to check for while trying to solve the problem. In this post, we’ll walk you through the  odor-causing causes that commonly afflict an air conditioner – and what you can do to never remark again, “My air conditioner smells awful.”

READ ALSO
Fuel Saving Driving Tips

1. Mold, mildew, and dust

Excess humidity and moisture within your air conditioner unit can lead to mold and mildew growth. As a result, the AC system becomes highly wet and moist, allowing these organisms to sprout and multiply. Make careful to address any water leaks or moisture concerns within your AC unit to help prevent this problem.

2. Clogged Drain Pans and Dirty Evaporator Coils

Is your air conditioner emitting a strong and obnoxious odor that you can only compare to smelly feet? If you answered yes, you may need to clean your evaporator coils and unclog the condensate drain holes on your machine. Both of these symptoms have been linked to an air conditioner producing cold air that smells like sweaty, smelly feet.

3. Smoking cigarettes

If you just welcomed a cigarette smoker into your house or workplace, you may expect the strong stench of nicotine to remain in the room for a long time. This is due to the fact that it might travel through the filter and up to the evaporator coil. You may resolve this by replacing the air conditioning filter or arranging a professional air conditioning maintenance service with an air conditioning specialist.

4. Overheated Components

Don’t be alarmed if you’re using your air conditioner and something smells like it’s burning. Your house or business is unlikely to catch fire. But what about your air conditioning? It’s possible that it’ll overheat. As soon as you notice this problem, look for an overheated motor or defective wiring. Another thing to be aware of is that the stench might occasionally resemble gunpowder or even melted, burnt plastic. It is strongly advised that you contact a professional air conditioning service provider as soon as possible to resolve this issue.

5. Sewage Leaking 

It’s possible that a dry P-trap is to blame for the sewage odor infiltrating your chamber. This can go all the way to the air conditioning system, affecting the air quality in a home or business. If dry P-traps aren’t the problem, it might be a clogged sewer or a burst sewage vent pipe. You may hire a professional plumber and an air conditioning specialist to assist you to clean the sewage and air conditioning systems.

6. Decomposing Carcass

Is your air conditioner emitting a foul odor that refuses to go away? Then your air conditioning system was most likely involved in an animal corpse crime scene. It’s advisable to contact a professional HVAC maintenance company or a pest management agency immediately away if you’re having this significant air quality problem.

7. Gas Leaks

When an air conditioner smells like a rotten egg, it’s only one thing: it’s leaking gas. Natural gas is typically odorless, but when it is mixed with a chemical called Mercaptan, it produces a powerful and smelly rotten-egg stench. To correct this, turn off the unit as soon as possible and contact a professional air conditioning maintenance company for expert cleaning and repair.

That’s all that about “Reasons that Cause an AC to Smell Bad”