When your air conditioner is clean and operating right, it’s not normal to be smelling anything odd. Out of the ordinary air conditioner noises and weird smells are a clue that something is up. If your air conditioner is past its prime or you haven’t had a tune-up done within the last year, they can be a sure sign you need pro air conditioning repair in Lansing.

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 might also notice your:

  • Air conditioner smells like paint thinner
  • Home air conditioner smells sweet

These sweet, chemical smells are regularly a clue that your air conditioner is experiencing a refrigerant leak. Your system relies on this gas to shift heat through copper coils, which can crack over time.

Four Signs You Have a Refrigerant Leak

In addition to the strange smell, here are four other hints that you are dealing with a refrigerant leak.

  1. Bubbling or hissing sounds when your air conditioner is cooling.
  2. Ice crystals on refrigerant lines or the evaporator coil.
  3. It’s hard keeping your residence cold or having your set temperature.
  4. Higher energy expenses.

How You Can Fix It

A refrigerant leak needs professional repairs from a heating and cooling company like Everest Heating & Cooling. Your cooling specialist will locate and repair the leak before recharging your AC with refrigerant.

Repairing 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 much time it requires to solve.

If your air conditioner was installed earlier than 2010, it’s likely it runs on R-22 or Freon refrigerant. This refrigerant is no longer being produced as a result of its harmful effects on the ozone layer. As a consequence, repairs can be significantly expensive so it may be best to do air conditioning installation in this instance.

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 good probability you have a natural gas leak in your house. Natural gas has a sulfur-like additive to signal you when there’s a leak, because the gas can be fatal in large amounts.

How You Can Fix It

If you notice a sulfur or rotten egg odor, we advise:

  • Switching off your gas supply.
  • Opening windows.
  • Evacuating your home promptly.
  • Calling your gas company immediately.

3. Air Conditioner Smells Musty

Individuals who call us regarding this problem frequently share their air conditioner smells like feet, dirty socks or a locker room when it’s running. Also known as dirty sock syndrome, this smell is often caused by a dirty 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 often seen in climates where you turn on heating at night and during the morning before switching to cooling later on.

How to Repair It

The best approach for preventing dirty sock syndrome is to routinely get a new air filter and schedule annual air conditioning maintenance with Everest Heating & Cooling. We’ll keep the evaporator coil clean and the drainage system unclogged, as excess water can also produce nasty odors.

4. Air Conditioner Smells Like Vinegar

If you are dealing with air conditioner mildew smell or a pungent, vinegar-like odor, it can be caused by several problems, like:

  • A dirty filter
  • Too much condensation
  • Plugged condensate pan or drain line
  • Moldy air conditioner or ductwork

How to Solve It

Check your filter first. If you haven’t replaced it within the last three months and can’t see light through it, you should replace it. If that doesn’t resolve the issue, contact Everest Heating & Cooling at 913-845-9463.

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 include:

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

Electrical problems should be examined quickly to avoid a fire. If you notice burning plastic when your air conditioner is running, switch it off and contact us at 913-845-9463 immediately.

6. Air Conditioner Smells Like Cat Pee

A powerful 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 makes.

How to Solve It

Mycotoxins are hazardous to your well-being. That’s why it’s important to have a professional like Everest Heating & Cooling examine your air conditioner and ductwork and clean it when recommended.

Our Pros Can Take Care of Strange Air Conditioner Smells Fast

You deserve to be comfy in your house and shouldn’t have an air conditioner that smells bad. When you need relief from your smelly air conditioner, reach us at 913-845-9463. We’ll determine the trouble quickly and fix it at a competitive.