Too many people will make the mistake of assuming that as long as their AC unit is technically running, that it is not in need of any repairs. That assumption can not only lead to many expensive repairs down the road, but it could also cause the AC unit to completely stop working, causing the need for a total replacement. Therefore, it is a lot better for you to know the signs that indicate that there is a need for air conditioning repair. This way, you will be able to spot them and quickly call for an appointment with an HVAC contractor. Here are some of the signs that you will want to keep an eye out for:
The Cool Air Is Starting To Warm Up
Sure, the inside of your home might still feel much more comfortable than the heat that is outside of your home. However, that does not automatically mean that your air conditioning system is still doing its job properly. If you take a moment to feel the air that is coming out of the vents and you notice that it is not as cool as it used to be, there might be a problem. Double check the temperature setting on the thermostat in case someone else in the house changed it. If that is not the problem, then your unit might be low on coolant or there could be a variety of other problems. You will want to have a professional check it out before it stops blowing cool air altogether.
The Outside Unit Is Louder Than Normal
The outside unit for your AC system will generate some noise. However, when that unit is in good condition, it should make more of a low humming sound. If it is starting to sound much louder and you can hear it from out on the street, there is an issue that needs to be addressed by an HVAC contractor. It could be something as simple as a bent fan blade, or it could be more serious such as a worn out blower motor.
With all of that in mind, you should find that it is going to be a lot easier for you to spot the need for AC repairs. If you think that your AC unit is experiencing problems now, make sure to get on the phone and schedule an appointment. Even if things seem to be fine for the moment, you might want to spend a little time researching the various air conditioning contractors in your area. This gives you the chance to determine who might be best suited for such work, and you can keep their contact information on hand should you need to use their services in the near future.