08/18/2024
How to keep your air conditioning from failing in brutal heat
- **Regular Filter Changes**: Experts recommend changing air conditioner filters every month to maintain airflow and prevent system strain, emphasizing that cheaper filters replaced frequently are more effective than expensive ones replaced infrequently.
- **Clogged Drain Lines**: Clogged drain lines are a common cause of AC failures. Homeowners can prevent clogs by pouring bleach or vinegar into the drain pipe monthly, although opinions on using bleach vary due to potential corrosiveness.
- **Freon Leaks**: A lack of Freon can indicate a leak, especially in older systems. While refilling Freon can be a quick fix, it does not address the underlying leak, and replacing the entire system may be necessary for a long-term solution.
- **Duct Maintenance**: While dusty ducts are often marketed as a concern for efficiency and hygiene, experts suggest that duct cleaning is only necessary if they are significantly dirty, such as after construction.
- **Outdoor Unit Care**: The outdoor AC unit requires clearance for proper airflow. Homeowners should avoid obstructing it with plants or debris and ensure that lint from dryer vents does not accumulate around the unit's coils.
