Most air conditioning systems are designed to efficiently cool your space for many years. However, due to wear and tear, poor maintenance, or accidents, your AC may fail or break down leading to issues like uneven cooling, gas leakage, or electrocution. Most AC units will signal problems by making weird noises or producing strange smells, leaking water, or not working at all. When you notice either of these signs you should contact a professional AC repair technician immediately. A professional will efficiently diagnose your unit and identify suitable repair solutions. Here are three circumstances when you should call an AC repair technician.

1. Electrical Issues

If your AC suddenly goes off when you turn it on, or shuts off unexpectedly while in use, you should switch it off and call an AC repair technician immediately. These types of problems could be signs that the unit is drawing too much power, which can lead to a fire hazard and other electrical issues. Other signs of electrical problems include strange smells or sparks coming from the unit or melting internal parts. This is extremely dangerous and could cause serious damage to your home and family. You should contact a professional immediately to troubleshoot and fix the issue.

2. Strange Noises

Some noises from your AC unit are normal. Most AC units have fans that whir and compressors and other moving parts that may squeak or squeal from time to time. Commonly, these sounds are at minimal levels and are not disruptive at all. You should observe your unit to determine how it sounds during normal operation. If you notice any strange noises like loud banging, rattling, or clanking noises, you should contact a professional to inspect your unit. Such sounds may suggest that there are loose parts that need to be fixed.

3. If the AC Has Stopped Working Completely

If your unit has stopped blowing cold air or has stopped working completely, it is best to call in a professional who can diagnose and repair the issue efficiently. An AC technician has the experience and training necessary to determine what is wrong and fix the issue correctly. Although it may be tempting to repair the issue yourself to save money, if you do not know what you are doing, you could make matters worse by accidentally causing more damage. This would force you to spend more than you have to.

When your unit has an issue beyond your scope of knowledge, it's best to seek professional assistance. Professionals are trained to handle all types of AC problems; they will know where to check and how to fix any underlying issue. If you notice any of the above signs or anything unusual with your AC unit, you should contact an AC repair technician.