A central air conditioning system is complex; there are several things that can go wrong with it. The homeowner can do little beyond replacing or cleaning the filter periodically. Filter maintenance is actually quite important. A clogged filter is often the cause of more serious problems which require professional air conditioner repair. There are several reasons why a skilled technician in St. Charles is needed.
The Unit Fails to Cool Properly
If the system no longer cools as it should, it could be because of a clogged filter or dirty coils. However, in most cases, the problem is more serious. Air conditioning systems use a refrigerant for cooling. If there is a leak somewhere in the system or the system is undercharged, this will affect the unit’s ability to cool properly. Only a skilled AC technician will have the tools and knowledge to identify the problem and repair it. Although compressor failure is rare, it can and does happen.
Strange Noises
A central air conditioner runs very quietly when it is in perfect operating condition. If you start to hear strange noises coming from it, there is definitely something wrong. If you hear an odd noise when you first turn the unit on, this does not necessarily indicate a problem. However, if the noises persist, you need to call an air conditioner repair technician.
Energy Bill Goes Up
Electricity is billed based on kilowatts used. If the price per kilowatt has not changed, but your electric bill goes up, the air conditioner is not running efficiently. Every piece of equipment has a certain life expectancy. Eventually, it reaches the point where constant repair is no longer effective. When it reaches this point, it is time to consider replacing the unit.
