In order to make sure that you are going to be able to keep the air conditioning in your home running as smoothly as possible, you will want to check out the following signs of trouble. By being able to spot trouble early on, you will have the chance to call in a professional repair technician before the problem gets out of control.
Your air conditioning system should not produce a lot of noise. You might hear a slight humming sound coming from the unit itself if you are standing right next to it, but that is about it. Therefore, if that unit is starting to produce louder sounds, some that might even be able to be heard throughout the house, then you need to call in a professional. It could be that the air conditioning motor is starting to fail. Then again, if you are hearing more noise within the house than you are hearing right next to the air conditioning unit, it could be a problem within the duct work, which is just is just as important to have addressed. The duct work could be coming apart, which means you will lose a lot of cold air behind your walls.
Poor Air Flow
Do not make the mistake of assuming that a weaker than normal air flow is to be expected as your unit ages. This is not something you have to deal with, as it is actually a sign that something is going wrong. It could be something as simple as a clogged air filter. Then again, it could be the fan, blower, or motor starting to malfunction.
Air Is Not As Cold As Normal
Generally, your air should automatically start off nice and cool as it first comes into your home. If you are only getting warm air, or it is warm air that takes a while to become cool, then you will want to call for help as soon as possible. A skilled HVAC contractor will be able to determine the exact cause of this with ease. It could be that the thermostat is bad and needs to be changed. There could be something going wrong with the motor. Either way, you will want to make sure that the problem is being corrected because if the air conditioning unit is not blowing cold air properly, then you are wasting energy and money.
With those few signs of trouble in mind, you should have no trouble determining when it is the best time to call in an HVAC professional, like those at Bel Air Plumbing Heating & Air Conditioning or similar companies.