When your air conditioner is spotless and operating properly, you shouldn’t be smelling anything strange. Unexpected air conditioner noises and strange smells are a sign that something is off. If your air conditioner is past its prime or you haven’t had service scheduled within the last year, they can be a clear sign you need pro air conditioning repair in Justin.
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, especially a chemical smell, isn’t a good sign. You could also observe your:
- Air conditioner smells like paint thinner
- Home air conditioner smells sweet
These sweet, chemical odors are often a hint that your air conditioner is experiencing a refrigerant leak. Your system needs this gas to transfer heat through copper coils, which can crack over time.
4 Hints You Have a Refrigerant Leak
Aside from the strange smell, here are four other hints that you are dealing with a refrigerant leak.
- Bubbling or hissing sounds when your air conditioner is on.
- Ice crystals on refrigerant lines or the evaporator coil.
- Difficulty keeping your home cold or achieving your programmed temperature.
- High electrical costs.
How You Can Fix It
A refrigerant leak requires skilled assistance from a heating and cooling company like Pepper AC & Htg Inc. Your cooling technician will pinpoint and fix the leak before recharging your air conditioner with refrigerant.
Repairing a refrigerant leak usually costs between $225 and $1,600, based on nationwide averages compiled by HomeAdvisor. Your precise cost will depend on the location and severity of the leak, as well as how much time it takes to repair.
If your air conditioner was installed early than 2010, it’s likely it has R-22 or Freon refrigerant. This refrigerant is no longer being manufactured because of its harmful effects on the ozone layer. Consequently, repairs can be very expensive so it may be best to do air conditioning installation in this circumstance.
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 high likelihood you have a natural gas leak in your house. Natural gas has a sulfur-like additive to alert you when there’s a leak, since the gas can be fatal in big amounts.
How You Can Fix It
If you notice a sulfur or rotten egg odor, we suggest:
- Shutting off your gas supply.
- Opening windows.
- Going outside right away.
- Contacting your gas company now.
3. Air Conditioner Smells Musty
Individuals who call us about this issue usually mention their air conditioner smells like feet, dirty socks or a locker room when it runs. Also called dirty sock syndrome, this smell is often linked to a filthy evaporator coil that has mold, mildew and bacteria buildup. Excess water can also make your home air conditioner smell bad. Dirty sock syndrome is most typical in climates where you need heating at night and during the morning before switching to cooling during the afternoon.
How to Fix It
The best method for preventing dirty sock syndrome is to frequently replace your air filter and schedule routine air conditioning maintenance with Pepper AC & Htg Inc. We’ll keep the evaporator coil clean and the drainage system unblocked, because excess water can also lead to noxious odors.
4. Air Conditioner Smells Like Vinegar
If you are living with air conditioner mildew smell or an acidic, vinegar-like odor, it might be caused by several situations, like:
- A dirty filter
- Extra condensation
- Blocked condensate pan or drain line
- Moldy air conditioner or ductwork
How to Repair It
Inspect your filter first. If you haven’t put in a new one within the last three months and can’t see light through it, you should replace it. If that doesn’t resolve the issue, contact Pepper AC & Htg Inc at 940-202-1184.
5. Air Conditioner Smells Like Burning Plastic
If you’re noticing an air conditioner burning smell or that your air conditioner smells like fish, there could be a couple of things wrong. These include:
- Broken capacitator that’s overheating the motor.
- Motor that needs lubrication.
- Broken fan belt.
- Electrical malfunctions.
Electrical issues should be checked right away to avoid a fire. If you notice burning plastic when your air conditioner is running, shut it off and contact us at 940-202-1184 immediately.
6. Air Conditioner Smells Like Cat Pee
An overpowering ammonia odor means there may be mold spreading inside 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 well-being. That’s why we recommend having a professional like Pepper AC & Htg Inc look at your air conditioner and ductwork and clean it when necessary.
Our Specialists Can Take Care of Weird Air Conditioner Smells Quickly
You deserve to be comfortable in your residence and shouldn’t have an air conditioner that smells bad. When you need relief from your stinky air conditioner, give us a call at 940-202-1184. We’ll determine the trouble quickly and take care of it at a fair price.