When your air conditioner is fresh and operating right, it’s expected you won’t be smelling anything strange. Abnormal air conditioner noises and strange smells are a sign that something is out of whack. If your air conditioner is old or you haven’t had maintenance done within the last year, they can be a sure sign you need professional air conditioning repair in Dresden.
Here are six of the most frequent air conditioner smells and how you can resolve them.
1. Central Air Conditioner Smells Like Chemicals
If your air conditioner smells bad when turned on, especially a chemical odor, it isn’t a good sign. You could also report your:
- Air conditioner smells like paint thinner
- Home air conditioner smells sweet
These sweet, chemical odors are often a sign that your air conditioner is suffering from a refrigerant leak. Your system needs this gas to move heat through copper coils, which can crack over time.
Four hints you are experiencing a refrigerant leak.
Aside from the odd smell, here are four other hints that you are dealing with a refrigerant leak.
- Bubbling or hissing sounds when your air conditioner is cooling.
- Ice crystals on refrigerant lines or the evaporator coil.
- Difficulty keeping your residence cool or having your set temperature.
- Increasing utility costs.
How You Can Fix It
A refrigerant leak requires experienced assistance from a heating and cooling company like McFadden Heating & Cooling. Your cooling professional will locate and mend the leak before recharging your AC with refrigerant.
Fixing a refrigerant leak usually costs between $225 and $1,600, per nationwide averages compiled by HomeAdvisor. Your exact cost will depend on the location and severity of the leak, as well as how many hours it requires to repair.
If your air conditioner was installed before 2010, there’s a good chance it runs on R-22 or Freon refrigerant. This refrigerant is no longer being made because of its adverse effects on the ozone layer. As a result, repairs can be significantly 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 significant likelihood you have a natural gas leak in your residence. Natural gas has a sulfur-like additive to warn you when there’s a leak, as the gas can be deadly in big amounts.
How You Can Solve It
If you notice a sulfur or rotten egg odor, we recommend:
- Turning off your gas supply.
- Opening windows.
- Leaving your home as soon as possible.
- Getting in touch with your gas company immediately.
3. Air Conditioner Smells Musty
Homeowners who reach us about this problem often say their air conditioner smells like feet, dirty socks or a locker room when it runs. Also referred to as dirty sock syndrome, this smell is frequently linked to a filthy evaporator coil that has mold, mildew and bacteria buildup. Moisture 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 transitioning to cooling later in the day.
How to Fix It
The best method for preventing dirty sock syndrome is to regularly change your air filter and schedule annual air conditioning maintenance with McFadden Heating & Cooling. We’ll keep the evaporator coil clean and the drainage system flowing, because stagnant water can also lead to unpleasant odors.
4. Air Conditioner Smells Like Vinegar
If you are experiencing air conditioner mildew smell or an acidic, vinegar-like odor, it can be prompted by several issues, including:
- A filthy filter
- Excess condensation
- Clogged condensate pan or drain line
- Moldy air conditioner or ductwork
How to Fix It
Examine your filter first. If you haven’t put in a new one within the last three months and can’t see light through it, we recommend replacing it. If that doesn’t resolve the smell, reach McFadden Heating & Cooling at 1-866-781-0111.
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 several things wrong. These involve:
- Broken capacitator that’s overheating the motor.
- Motor that requires lubrication.
- Broken fan belt.
- Electrical trouble.
Electrical problems should be checked right away to stop a fire. If you detect burning plastic when your air conditioner is running, turn it off and reach us at 1-866-781-0111 immediately.
6. Air Conditioner Smells Like Cat Pee
A strong ammonia odor means there could be mold flourishing within your air conditioner or ductwork. The smell isn’t the mold itself, but the mycotoxins that mold creates.
How to Fix It
Mycotoxins are hazardous to your wellness. That’s why we recommend having a specialist like McFadden Heating & Cooling look at your air conditioner and ductwork and clean it when necessary.
Our Pros Can Take Care of Strange 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 seeking relief from your noxious air conditioner, contact us at 1-866-781-0111. We’ll determine the problem quickly and take care of it at a competitive.