Many homeowners are now opting for ductless mini-split systems because they are the most energy efficient. Because airducts are not required, there is no air leakage, and the system does less work getting the temperature in your home to your selected target. If you have a ductless system in your home, you should not smell strange odors when it runs because if you do, you have a problem. Learn what the various odors mean and what you should do.

Common Causes of Strange Smells

There are a variety of reasons that your system will emit strange odors. Here are the most common.

Musty or Moldy Odors

If you have moisture building up inside the air handler, this will cause musty air to blow out of your system while it runs. You want to act fast because there is a high risk of mold growth, which will have a drastic impact on air quality and health.

Burning or Electrical Smells

If you smell any burning or electrical smells, you must shut down your system immediately and get help. Continuing to operate it in this condition is dangerous since this significantly increases the risk of electrical fires.

When you smell these odors, it means that there is an electrical issue, such as malfunctioning wires or overheating components. There may also be problems with the motor.

Rotten Egg or Sulfur Smell

While natural gas itself has no odor, chemical agents are added by utility companies that smell like rotten eggs so that folks can detect when there is a gas leak. If you smell this at all, shut off your system, immediately evacuate your home, and call for help. Gas leaks are dangerous. Such leaks can lead to severe illness or even death. There is also a serious risk of explosion.

Chemical Smell

You should never smell chemicals when your system operates. If you do, you likely have a refrigerant leak. If you allow this problem to go on unattended, you risk damaging your system and negatively impacting your health and the health of your family. Inhaling refrigerant can damage your lungs, and low refrigerant levels can make the compressor work harder and eventually burn out.

Importance of Acting Quickly

When you act quickly, your repair bills will be lower, and your system will not be damaged further. In addition, you safeguard the health of you and your family because you will not be exposing them to mold or harmful substances. Finally, making repairs expeditiously will ensure your system lasts longer because addressing problems quickly keeps unnecessary wear and tear at bay.

Always call a professional for help. Never attempt DIY fixes because this will not only increase the risk of ruining your system, but it is also dangerous, especially when there is refrigerant and natural gas involved. For ductless mini-split repair in Lethbridge, Alberta, trust the job to the experienced folks at Charlton & Hill Home Services.