When your air conditioner is fresh and running correctly, it’s not normal to be smelling anything weird. Abnormal air conditioner noises and odd smells are a clue that something is out of whack. If your air conditioner is old or you haven’t had maintenance scheduled lately, they can be an obvious sign you need professional air conditioning repair in Kankakee.

Here are six of the most common air conditioner smells and how you can solve them.

1. Central Air Conditioner Smells Like Chemicals

If your air conditioner smells bad when turned on, especially a chemical scent, it isn’t a good sign. You may 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 relies on this gas to move heat through copper coils, which can break out as time goes on.

Four hints you are dealing with a refrigerant leak.

Aside from the strange smell, here are four other clues that you are dealing with a refrigerant leak.

  1. Bubbling or hissing sounds when your air conditioner runs.
  2. Ice on refrigerant lines or the evaporator coil.
  3. Difficulty keeping your residence comfortable or achieving your desired temperature.
  4. Increasing electrical bills.

How You Can Fix It

A refrigerant leak requires professional support from a heating and cooling company like Home Furniture, Plumbing & Heating. Your cooling professional will pinpoint and fix the leak before recharging your system with refrigerant.

Repairing a refrigerant leak often 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 needs to repair.

If your air conditioner was installed early than 2010, there’s a high probability it has R-22 or Freon refrigerant. This refrigerant is no longer being made as a result of its negative effects on the ozone layer. As a consequence, repairs can be very expensive so it may be wisest to consider air conditioning installation in this circumstance.

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 significant chance you have a natural gas leak in your home. Natural gas has a sulfur-like additive to alert you when there’s a leak, since 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.
  • Leaving your home as soon as possible.
  • Getting in touch with your gas company without delay.

3. Air Conditioner Smells Musty

Homeowners who call us regarding this situation often mention their air conditioner smells like feet, dirty socks or a locker room when it’s running. Also referred to as dirty sock syndrome, this smell is typically caused by a grubby 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 areas where you turn on heating at night and during the morning before turning on cooling later in the day.

How to Repair It

The best method for preventing dirty sock syndrome is to routinely get a new air filter and schedule yearly air conditioning maintenance with Home Furniture, Plumbing & Heating. We’ll keep the evaporator coil clean and the drainage system flowing, because standing water can also create noxious odors.

4. Air Conditioner Smells Like Vinegar

If you are dealing with air conditioner mildew smell or a strong, vinegar-like odor, it can be the result of several problems, like:

  • A filthy filter
  • Excess condensation
  • Blocked condensate pan or drain line
  • Moldy air conditioner or ductwork

How to Fix It

Check your filter first. If you haven’t replaced it within the last three months and can’t see light through it, we recommend replacing it. If that doesn’t solve the smell, call Home Furniture, Plumbing & Heating at 815-933-8213.

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 entail:

  • Broken capacitator that’s overheating the motor.
  • Motor that needs lubrication.
  • Broken fan belt.
  • Electrical malfunction.

Electrical problems should be examined right away to avoid a fire. If you notice burning plastic when your air conditioner is on, turn it off and reach us at 815-933-8213 without delay.

6. Air Conditioner Smells Like Cat Pee

A powerful ammonia odor means there might be mold present 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 well-being. That’s why we recommend having a professional like Home Furniture, Plumbing & Heating look at your air conditioner and ductwork and clean it when necessary.

Our Professionals Can Take Care of Odd Air Conditioner Smells Quickly.

You deserve to be comfortable in your home and shouldn’t have an air conditioner that smells bad. When you are looking for relief from your stinky air conditioner, give us a call at 815-933-8213. We’ll determine the trouble quickly and fix it at a fair price.