Imagine, you return to your home after a long day, and you’re exhausted. Now, for relaxation, you have turned on your air conditioner. But suddenly, you notice that bad smell is coming out of your air conditioner unit and polluting the air in your home. Without finding any option to solve this problem, you’re forced to turn off your air conditioner. Now, you’re wondering why your air conditioner is producing the bad smell.
It may not have happened to you yet, but it’s a very common scenario for many air conditioner users. But if you have already faced this problem then this article will be a game-changer for you. In this article, I’ll talk about a few reasons behind the air conditioner's bad smell and ways to solve this problem.
4 Reasons behind Air Conditioner Bad Smell
1. Leak in the Refrigerant Line
Your air conditioner refrigerant plays a key role in producing cool air. But when your air conditioner has a leak in the refrigerant line, your air conditioner will smell like car exhaust. But your air conditioner doesn’t run on a combustion engine, right? Then there can be only one reason behind this problem that is your air conditioner’s refrigerant line has a leak.
When your air conditioner has a refrigerant leak, your air conditioner's overall performance will be impacted. Besides, the refrigerant is a harmful chemical, and due to leakage, this harmful chemical will mix with the air you breathe in. That’s why when your air conditioner has a refrigerant leak, your air conditioner will smell like car exhaust.
As soon as you find out that your air conditioner is leaking refrigerant, you’ll have to call an HVAC professional to solve this problem. If you neglect this problem, you may have to face serious health problems in the future. That’s why, while repairing your air conditioner, choose a certified HVAC professional.
2. Burned Air Conditioner Components
Your air conditioner is made with a number of wires, power circuits, circuit breakers, etc. When these components get burned, you’ll notice burning gunpowder or plastic smell coming out of your air conditioner unit. If you smell something like this, you should turn your air conditioner off and call a certified HVAC professional as soon as possible. If you delay this, you’ll have to pay heavy repair fees to repair your air conditioner. Besides, in the worst-case scenario, your air conditioner will stop working permanently.
Again, if you don’t use your air conditioner for a long time, you may notice a burning smell coming out of your air conditioner too. When you don’t use your air conditioner, dust starts to form in the air conditioner. So, when you turn on your air conditioner, dust starts to burn, and you notice burning smell coming out of your air conditioner unit. This problem is temporary and not severe. But you shouldn’t neglect this as well. Call an HVAC professional to check your air conditioner unit.
3. Dead Rodents Stuck in the Air Conditioner
When dead rodents or animals get suck in your air conditioner, you’ll notice rotten egg smell coming out of the HVAC system. If you notice this type of smell, you should turn off your air conditioner and check your air conditioner unit.
If you’re not used to opening your air conditioner unit, you should call an HVAC professional to check your air conditioner. Neglecting this problem can lead to system failure, and that’s why you’ll have to fix this problem as soon as possible.
To permanently fix this problem, you can take help from a pest-controller and make your air conditioner unit pest-proof.
4. Gas Leakage
If you feel like there is a skunk in your space, it’s more likely that your air conditioner has a gas leakage. As soon as you notice this type of smell, you’ll have to take immediate action. Generally, this gas consists of dangerous gaseous elements like Methyl Mercaptan that can enter your lung and damage it permanently. Besides, if you delay this problem, you’ll have to pay heavy repair fees to fix your air conditioner.
That’s why it’s recommended that as soon as you detect this smell, turn off the gas connection and call an HVAC professional. It’ll prevent heavy repair fees and damages.
See the summary of this content here in this infographic – 4 Reasons Why Your AC Smells [Infographic]…
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