When your air conditioner is fresh and operating properly, it’s not normal to be smelling anything odd. Unexpected air conditioner noises and odd smells are a clue that something is off. If your air conditioner is old or you haven’t had maintenance completed lately, they can be an obvious sign you need pro air conditioning repair in Odessa.
Here are six of the most frequent air conditioner smells and how you can repair them.
1. Central Air Conditioner Smells Like Chemicals
If your air conditioner smells bad when turned on, specifically a chemical smell, it isn’t a positive sign. You might also observe your:
- Air conditioner smells like paint thinner
- Home air conditioner smells sweet
These sweet, chemical scents are typically a clue that your air conditioner is suffering from a refrigerant leak. Your system uses this gas to transfer heat through copper coils, which can break out over time.
Four signs you are dealing with a refrigerant leak.
In addition to the strange smell, here are four other signs that you have a refrigerant leak.
- Bubbling or hissing sounds when your air conditioner runs.
- Frost on refrigerant lines or the evaporator coil.
- Difficulty keeping your home cold or achieving your set temperature.
- Increasing electrical bills.
How You Can Take Care of It
A refrigerant leak calls for experienced assistance from a heating and cooling company like Redhawk Heating & Air Conditioning. Your cooling specialist will find and fix the leak before recharging your air conditioner with refrigerant.
Resolving a refrigerant leak typically costs between $225 and $1,600, according to nationwide averages put together by HomeAdvisor. Your exact cost will depend on the location and severity of the leak, as well as how many hours it needs to fix.
If your air conditioner was installed prior to 2010, there’s a high probability it has R-22 or Freon refrigerant. This refrigerant is no longer being produced because of its adverse effects on the ozone layer. As a consequence, repairs can be extremely expensive so it may be best to schedule air conditioning installation in this situation.
2. Air Conditioner Smells Like Gas
If your air conditioner smells like rotten eggs, there’s possibly nothing wrong with it. But there’s a significant chance you have a natural gas leak in your house. Natural gas has a sulfur-like additive to alert you when there’s a leak, as the gas can be fatal in heavy concentrations.
How You Can Repair It
If you detect a sulfur or rotten egg odor, we advise:
- Shutting off your gas supply.
- Opening windows.
- Evacuating your home as soon as possible.
- Getting in touch with your gas company immediately.
3. Air Conditioner Smells Musty
People who contact us to report this situation frequently mention their air conditioner smells like feet, dirty socks or a locker room when it runs. Also called dirty sock syndrome, this smell is typically linked to a filthy evaporator coil that has mold, mildew and bacteria buildup. Condensation can also make your home air conditioner smell bad. Dirty sock syndrome is most typical in climates where you turn on heating at night and during the morning before transitioning to cooling during the afternoon.
How to Solve It
The best approach for preventing dirty sock syndrome is to frequently change your air filter and schedule annual air conditioning maintenance with Redhawk Heating & Air Conditioning. We’ll keep the evaporator coil clean and the drainage system unclogged, since excess water can also lead to nasty odors.
4. Air Conditioner Smells Like Vinegar
If you are experiencing air conditioner mildew smell or an acidic, vinegar-like odor, it can be caused by several problems, like:
- A filthy filter
- Too much condensation
- Blocked condensate pan or drain line
- Moldy air conditioner or ductwork
How to Fix It
Check your filter first. If you haven’t put in a new one within the last three months and can’t see light through it, it’s time to replace it. If that doesn’t fix the problem, call Redhawk Heating & Air Conditioning at 432-237-0168.
5. Air Conditioner Smells Like Burning Plastic
If you’re experiencing an air conditioner burning smell or that your air conditioner smells like fish, there could be several things wrong. These entail:
- Broken capacitator that’s overheating the motor.
- Motor that needs lubrication.
- Broken fan belt.
- Electrical trouble.
Electrical problems should be examined quickly to prevent a fire. If you smell burning plastic when your air conditioner is on, switch it off and reach us at 432-237-0168 right away.
6. Air Conditioner Smells Like Cat Pee
An overpowering ammonia odor means there might be mold growing in your air conditioner or ductwork. The smell isn’t the mold itself, but the mycotoxins that mold makes.
How to Solve It
Mycotoxins are hazardous to your health. That’s why we recommend having a professional like Redhawk Heating & Air Conditioning look at your air conditioner and ductwork and clean it when recommended.
Our Specialists Can Take Care of Odd Air Conditioner Smells Rapidly.
You deserve to be comfy in your residence and shouldn’t have an air conditioner that smells bad. When you are looking for relief from your smelly air conditioner, give us a call at 432-237-0168. We’ll determine the issue quickly and resolve it at a fair price.