When your air conditioner is clean and running properly, it’s not normal to be smelling anything weird. Unusual air conditioner noises and odd smells are a sign that something is off. If your air conditioner is old or you haven’t had a tune-up scheduled within the last year, they can be an obvious sign you need skilled air conditioning repair in West Columbia.
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, particularly a chemical smell, it isn’t a good sign. You might also observe your:
- Air conditioner smells like paint thinner
- Home air conditioner smells sweet
These sweet, chemical odors are typically a sign that your air conditioner is experiencing a refrigerant leak. Your system needs this gas to transfer heat through copper coils, which can crack as time passes.
Four Signs You Are Experiencing a Refrigerant Leak
Aside from the odd smell, here are four other clues that you are dealing with a refrigerant leak.
- Bubbling or hissing sounds when your air conditioner is operating.
- Frost on refrigerant lines or the evaporator coil.
- It’s hard keeping your residence cold or achieving your desired temperature.
- Higher utility bills.
How You Can Fix It
A refrigerant leak needs skilled repairs from a heating and cooling company like Tri City Fuel & Heating. Your cooling pro will pinpoint and mend the leak before recharging your air conditioner with refrigerant.
Repairing a refrigerant leak often costs between $225 and $1,600, per nationwide averages put together by HomeAdvisor. Your total cost will depend on the location and severity of the leak, as well as how much time it needs to solve.
If your air conditioner was installed prior to 2010, it’s likely it has R-22 or Freon refrigerant. This refrigerant is no longer being produced due to its adverse effects on the ozone layer. Due to this, repairs can be extremely expensive so it may be best to consider air conditioning installation in this circumstance.
2. Air Conditioner Smells Like Gas
If your air conditioner smells like rotten eggs, there’s likely nothing wrong with it. But there’s a high chance you have a natural gas leak in your residence. Natural gas has a sulfur-like additive to alert you when there’s a leak, because the gas can be deadly in big amounts.
How You Can Repair It
If you detect a sulfur or rotten egg odor, we suggest:
- Turning off your gas supply.
- Opening windows.
- Leaving your home as soon as possible.
- Calling your gas company now.
3. Air Conditioner Smells Musty
People who call us about this problem frequently say their air conditioner smells like feet, dirty socks or a locker room when it runs. Also called dirty sock syndrome, this smell is usually linked to a grubby evaporator coil that has mold, mildew and bacteria buildup. Condensation can also make your home air conditioner smell bad. Dirty sock syndrome is most often seen in locations where you need heating at night and during the morning before turning on cooling later on.
How to Repair It
The best method for preventing dirty sock syndrome is to regularly replace your air filter and schedule yearly air conditioning maintenance with Tri City Fuel & Heating. We’ll keep the evaporator coil clean and the drainage system flowing, as stagnant water can also create nasty odors.
4. Air Conditioner Smells Like Vinegar
If you are experiencing air conditioner mildew smell or an acidic, vinegar-like odor, it could be the result of several problems, including:
- A clogged filter
- Excess condensation
- Blocked condensate pan or drain line
- Moldy air conditioner or ductwork
How to Resolve It
Check 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, reach Tri City Fuel & Heating at 803-265-4208.
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 number of things wrong. These involve:
- Broken capacitator that’s overheating the motor.
- Motor that needs lubrication.
- Broken fan belt.
- Electrical issue.
Electrical malfunctions should be examined immediately to prevent a fire. If you notice burning plastic when your air conditioner is on, switch it off and call us at 803-265-4208 right away.
6. Air Conditioner Smells Like Cat Pee
An overpowering ammonia odor means there could be mold flourishing 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 wellness. That’s why you should have a pro like Tri City Fuel & Heating check your air conditioner and ductwork and clean it when needed.
Our Specialists Can Eliminate Weird 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 looking for relief from your smelly air conditioner, reach us at 803-265-4208. We’ll diagnose the issue quickly and fix it at a reasonable.