5 Signs That The AC Needs Repair

26 Sep, 2023

5 Signs That The AC Needs Repair

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If you are a homeowner with AC units in the home you need to inspect them carefully. How do you tell when the AC needs repair? What are the clear signs you need to look out for? In this article we offer the five clear signs to look out for as evidence that your need to fix your AC.

What Are the Common 5 Signs That The AC Needs Repair?

old AC needs repair
Do regular maintenance checks to ensure you know as soon as your AC needs repair

Sometimes, you will detect clear signals that it needs to be repaired your AC needs repair. the most common sign of course is that it is not working at all. In other cases, however, the signs that AC repair is needed may not be so clear, but being unaware of them may still result in you and your loved ones not being as cool and comfortable as you are used to.

The repair may end up being a big expense out of your pocket if the unit needs to be replaced. Be prepared by knowing the most common signs that your AC unit may need repair. Let’s see what they are.

1. AC Blowing Warm Air or Not Cooling as Expected

When you feel that there is only warm air coming out or that the unit is not cooling as expected, start by checking out the settings in your thermostat. Make sure it is set to cool and that the temperature is the right one. If that does not fix the issue, it could be because your system is low in refrigerant, or there may be a faulty compressor or a dirty condenser coil.

None of these are DIY projects, so call your trusted AC repair technician and get the issue checked out right away.

2. Loud Noises Coming from the Unit

You are quite familiar with the way your AC unit usually sounds. When the noise level increases it could be an indication that there is a problem with the fan motor, the compressor, or other components. Get a technician over as soon as you can.

3. Strange Smells Coming Out of the Unit

Odd smells can offer clear signs that your AC needs repair. Be aware of strange odors coming out of your equipment since they may signal the presence of mold. These may also be a sign that you are dealing with a motor that has burned out or an electrical issue. Call a specialist to have them checked out before you are required to buy a whole new unit.

4. The Thermostat is Not Working Correctly

If you notice that the thermostat is not responding as it usually does to changes in the temperature to which you set it, or if the numbers it displays do not seem to coincide with how hot your home feels, it may be a problem with the thermostat.

This may be fixed by changing its batteries, but if that does not do the trick, it may be because you have a malfunctioning thermostat or it is the wrong size for your unit.

5. The Filter Needs to be Changed

Check your AC filter for obstructions or blockages. These are clear signs your AC needs repair. In general, you should change your AC filter every three months. However, it is important that you visually check it more often since a filter that looks clogged with dust and debris will not allow the unit to function properly.

Also, a dirty filter may affect your children, elderly people in your household, and those who suffer from allergies since it will not allow clean air to circulate throughout the home. Change your filter regularly to save energy and improve the quality of the indoor air you and your loved ones breathe.

Final thoughts on when the AC needs repair

Apart from regularly checking your AC units you need to look out for the signs we have described. Notice if your AC is blowing warm air not cold, notice if your AC is making loud noises or emitting strange smells, and of course check the thermostat and filter to ensure both are working well.  If you detect any worrying signs or unusual performance you must address these signs that your ac needs repair.


At Housesitmatch.com we like to offer useful and practical articles on topics for our readers. In this selection we offer you a number of suitable pieces from our own blog on renovating, keeping and maintaining a home.

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