One of the things that you are going to face with your heating as well as air conditioning system is expected wear and tear of all the internal components. Usually this includes the belts as well as bearings inside your heating as well as air conditioning system. The best way to take care of these components is to have official maintenance scheduled! All the components inside your heating as well as cooling system need to be checked correctly and regularly; If you do not take care of this necessary maintenance, this could end up in poor HVAC system performance as well as other extreme heating as well as cooling troubles. Know that when you do get your scheduled system maintenance, this should include checking the belts to see if they are being stretched out, as well as the motors and/or bearings should be oiled if needed. In particular you should also pay attention as well as be aware if your heating as well as air conditioning components are making any odd noises. The usual noises of course are expected in normal heating as well as air conditioning system operation; if you ever hear anything out of the ordinary, this could possibly be a terrible sign that there is something going wrong inside your heating as well as air conditioning system. If this is the case, make sure to call a licensed heating as well as air conditioning professional quickly because you don’t want to run your heating and also conditioning system in this condition. Whining or loud squealing sounds could mean that the bearings inside the internal motors are starting to fail, so don’t hesitate to reach out to your local heating and also air conditioning supplier for necessary maintenance and repair before it is too late. You honestly don’t want to put yourself in that needless danger, as well as you certainly don’t want to experience a full on heating and also air conditioning system failure, as that will be a terribly costly service call.