Top 10 Reasons Why Our AC Is Not Working

January 11, 2023

10 Reasons Why Your AC Performance May Be Decreasing



When your AC malfunctions or stops working, understanding the cause can help you decide the next steps. Here are the common reasons for reduced AC performance:


1. A Tripped Circuit Breaker

A circuit breaker trips to prevent electrical issues like short circuits or fire hazards. If your AC stops working, turn it off and check the breaker.


2. Dirty AC Coils

Dirty air conditioning coils hinder heat dissipation, causing your AC to stop working. Regularly clean the coils to ensure efficient operation.


3. Unreplaced Air Filter

An old air filter can block airflow, forcing the AC to work harder and reducing its effectiveness. Replace filters regularly to avoid malfunctions. For assistance, explore the best AC repair in Lawrenceville, GA, and nearby areas.


4. Obstructive Components

External factors like debris, leaves, or dead rodents entering the AC during storms can reduce performance. Inspect your unit after heavy rain to prevent damage.


5. Poor Electricity Flow

Improper wiring or fluctuating electrical flow can disrupt AC functionality. Ensure your home’s wiring is in good condition to maintain consistent performance.


6. Refrigerant Leakage

Low refrigerant levels caused by leaks can hinder cooling. Inspect for leaks and schedule annual maintenance to avoid this issue.


7. Thermostat Battery Issues

Dead thermostat batteries may prevent accurate temperature adjustment. Replace batteries when needed to restore functionality.


8. Frozen Outside Unit

Accumulated dirt on the evaporator coils can lead to ice build-up, which may cause your AC to stop working. Schedule regular cleaning to prevent this problem.


9. Blocked Drainage

A clogged drain line can trap water, leading to leaks and AC failure. Clean the drain line using a mixture of chlorine bleach and water to maintain proper drainage.


10. Burnt AC Component

A burnt motor or component caused by power supply issues can halt AC operations. Address power-related problems promptly to avoid this.


Summary


Many of these issues have simple solutions. If troubleshooting seems challenging, contact Air Master Heating and Air Inc. for expert service. Call us at (770) 691-1475 to schedule maintenance or repairs and ensure your AC works like new.

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