When your air conditioner is spotless and running properly, it’s not normal to be smelling anything odd. Unusual air conditioner noises and strange smells are a sign that something is up. If your air conditioner is past its prime or you haven’t had maintenance scheduled within the last year, they can be an obvious sign you need skilled air conditioning repair in Genoa.
Here are six of the top 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 observe your:
- Air conditioner smells like paint thinner
- Home air conditioner smells sweet
These sweet, chemical smells are regularly a sign that your air conditioner is suffering from a refrigerant leak. Your system uses this gas to move heat through copper coils, which can wear out as time goes on.
Four Clues You Have a Refrigerant Leak
Aside from the strange smell, here are four other clues that you have a refrigerant leak.
- Bubbling or hissing sounds when your air conditioner runs.
- Ice crystals on refrigerant lines or the evaporator coil.
- It’s hard keeping your house cold or reaching your programmed temperature.
- Increasing electrical expenses.
How You Can Fix It
A refrigerant leak requires professional assistance from a heating and cooling company like Assured Appliance & Heating & Air. Your cooling specialist will pinpoint 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 compiled by HomeAdvisor. Your total cost will depend on the location and severity of the leak, as well as how many hours it requires to fix.
If your air conditioner was installed earlier than 2010, there’s a good chance it has R-22 or Freon refrigerant. This refrigerant is no longer being made because of its harmful effects on the ozone layer. As a result, repairs can be very expensive so it may be smartest to do air conditioning installation in this instance.
2. Air Conditioner Smells Like Gas
If your air conditioner smells like rotten eggs, there’s probably nothing wrong with it. But there’s a high probability you have a natural gas leak in your house. Natural gas has a sulfur-like additive to warn you when there’s a leak, because the gas can be toxic in heavy concentrations.
How You Can Repair It
If you detect a sulfur or rotten egg odor, we recommend:
- Shutting off your gas supply.
- Opening windows.
- Evacuating your home promptly.
- Calling your gas company immediately.
3. Air Conditioner Smells Musty
Individuals who contact us about this issue usually report their air conditioner smells like feet, dirty socks or a locker room when it’s on. Also referred to as dirty sock syndrome, this smell is often 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 use heating at night and during the morning before turning on cooling later in the day.
How to Solve It
The best method for preventing dirty sock syndrome is to regularly change your air filter and schedule annual air conditioning maintenance with Assured Appliance & Heating & Air. We’ll keep the evaporator coil clean and the drainage system unblocked, since stagnant water can also lead to unpleasant odors.
4. Air Conditioner Smells Like Vinegar
If you are living with air conditioner mildew smell or a strong, vinegar-like odor, it can be caused by several situations, such as:
- A filthy filter
- Too much condensation
- Plugged condensate pan or drain line
- Moldy air conditioner or ductwork
How to Repair It
Examine your filter first. If you haven’t changed it within the last three months and can’t see light through it, it’s time to replace it. If that doesn’t resolve the problem, contact Assured Appliance & Heating & Air at 847-306-8990.
5. Air Conditioner Smells Like Burning Plastic
If you’re dealing with an air conditioner burning smell or that your air conditioner smells like fish, there could be several things wrong. These include:
- Broken capacitator that’s overheating the motor.
- Motor that needs lubrication.
- Broken fan belt.
- Electrical trouble.
Electrical malfunctions should be inspected immediately to prevent a fire. If you smell burning plastic when your air conditioner is on, switch it off and call us at 847-306-8990 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 Solve It
Mycotoxins are hazardous to your well-being. That’s why we recommend having a professional like Assured Appliance & Heating & Air look at your air conditioner and ductwork and clean it when recommended.
Our Pros Can Get Rid of Strange Air Conditioner Smells Rapidly
You deserve to be comfortable in your house and shouldn’t have an air conditioner that smells bad. When you are seeking relief from your stinky air conditioner, contact us at 847-306-8990. We’ll diagnose the trouble quickly and resolve it at a reasonable.