Main Causes of AC Failure and How to Prevent Them



The air conditioner is generally considered to be among the most important appliances in a residential property. Like any appliance, it’s prone to suffering from issues due to all of the parts and mechanisms that are included. As a homeowner, it’s essential to be aware of the main causes of AC failure and how to avoid them.

1. Low Refrigerant

The refrigerant in the AC system is used to remove the heat from the air as the interior setting is cooled. Leaks can often develop in the refrigerant lines, which means the air won’t get cool. This problem can be avoided by hiring a professional from a company like Gilmore Heating Air & Solar to perform a tune-up every six to 12 months. This will allow you to monitor the condition of the refrigerant lines.

2. Thermostat Issues

Your thermostat may eventually begin to malfunction, especially if it’s an old dial-type that’s not calibrated correctly. Your AC system may not be getting the right instructions from the main control system. The problem can be avoided by replacing an outdated thermostat early on or checking the manual to ensure the settings are accurate.

3. Issues With the Fan

A faulty motor or a lack of lubrication can prevent your AC fans from operating. To address the issue, hire a technician to lubricate the parts every six months with tune-ups that are scheduled. This will keep the fan operating properly.

4. Dirty Condenser Coils

Condenser coils are prone to getting dirty and accumulating grime. Once the dirt becomes too thick, the AC will break down or turn off frequently. Make it a point to clean the coils to improve the operation of the parts.

Quality AC Repair

Contact Gilmore Heating Air & Solar in Placerville, CA, today to learn more about the main causes of AC failure and how to avoid them. Our team also performs cooling and heating repairs and installation.