It’s hard to imagine our life without an air conditioner on hot summer days. This makes the air conditioner one of the most important appliances in our homes. That’s why we should take care of it.
You don’t need to be a specialist to know which are the most common air conditioner problems. In this article, you are going to learn more about this topic them plus a bonus how to fix some of them.
4 Of the most common air conditioner problems
When it comes to air conditioners, problems are inevitable. Here are some of the most common ones and solutions, so you can tackle them before they ruin your cooling system.
1. Air conditioner doesn’t turn on
Probably the most common problem that can be caused by many things such as tripped circuit breaker, a faulty thermostat, or loose wiring.
What’s the solution? Check all the predictable reasons for the damage step by step. Start after you turn off the air conditioner and check your thermostat batteries. Maybe they need to be replaced. If this is not the cause of the problem move to the next step: check the circuit breaker. Make sure that it’s not off. If it is, reset the circuit breaker by flipping the switch off and then on.
2. Air conditioner doesn’t blow cold air
This is the worst problem during hot days. If your air conditioner blows hot air instead of cold, it might be a sign that the air filter is dirty. Another possible reason for this problem is a low level of refrigerant.
How to fix this problem? You can take some action to prevent this unpleasant situation. For example, to replace air filters every month and schedule professional cleaning before the beginning of the summer season.
3. Water leaking from the air conditioner
Another well-known situation is the people that have an air conditioner at home. The most common cause is blocked drainage pipes and faulty condensate pumps. This impairment of the pipes leads to low refrigerant levels which cause damage to the compressor.
What to do? It’s better not to take self-action to repair this problem. The best you can do is to call professionals. Regular maintenance can prevent the air conditioner from problems like this.
4. Lound wired noises coming from the air conditioner
Wired noises you haven’t heard before are a red flag that there is something wrong. Noises like strange vibrations, squealing, or grinding are a sign that there is damage in the system of the air conditioner. Before that you start fixing it, should find the reason for the noises. They might be damage in a refrigerant leak, problems with a blower or motor assembly, or a broken compressor or fan motor.
What actions to take? We suggest you check all the alleged causes before taking any other actions. Once you know what’s the problem you can search for a specialist to help you fix it.
These were the most common air conditioner issues. As you can see some of them are very serious and you should find professional help to fix them. There are actions that can help you to prevent the air conditioner from problems and the most important is to clean the filters every month.

My name is Anthony Lucas, and i’m passionate author and writer here at MyGall.net, your go-to source for all things home tips and tricks.
Ever since I can remember, I’ve been deeply fascinated by the world of home improvement and DIY projects. What began as a mere hobby has now transformed into a burning desire to turn my passion into a full-fledged career. My curiosity and dedication to learning led me to uncover numerous secrets, shortcuts, and clever hacks that I couldn’t wait to share with others.