When the temperatures get warm, a natural response is to turn on the cooling system. Some homeowners do this without getting their AC systems serviced, and many do not make plans or schedule an appointment to get it done. Routine maintenance is the best way to reduce the chances of AC failure. The following points identify mistakes some homeowners make that can cause air conditioning repair issues.
Failure to Change Air Filter
Anyone who plans to use their AC system before getting maintenance work done on it needs to ensure that they change the air filter. Dirty air filters can significantly hamper the performance of cooling systems. Dust and other contaminants may also interfere with indoor air quality. Clogged filters interfere with cool air distribution because cool air will have to struggle to get past the clogs. This leads to a system that gets overworked and may malfunction.
Blocking the Condenser
The condenser is the outdoor unit of an AC system. It should be checked before using an air conditioning system for the first time each year. This would be included with a maintenance appointment, but individuals behind schedule should perform this important task. If there is grass or shrubbery blocking the unit, it can interfere with its performance. These units have to have adequate space to "breathe" and produce air. Another reason to check the condenser is that it might have debris inside, such as twigs that need to get removed from the inside. Prepping the space around the condenser is a good way to have things ready before the maintenance appointment.
Dismissing Performance Changes
Most individuals are familiar with how their AC systems work and how well they cool. If there is any change in the performance of a system, it needs to be turned off until repairs can be made. An HVAC technician can determine what type of air conditioning repair is needed. Keeping the air running could lead to more complex repairs. A system that does not cool the same may eventually stop working. This is why it is not advisable to try to force the system to produce air by leaving it running.
Failure to Get Annual Tune-Up
Many AC repair issues can be prevented by following through with annual tune-ups. Technicians clean AC systems and can also identify issues that will affect performance. This allows for prompt air conditioning repairs and reduces the chances of AC failure during peak season.
An HVAC contractor is a good resource to use to learn more about signs that you need air conditioning repair. They can inspect systems and diagnose cooling problems.