Frequently Asked Questions

• Dirty Air Filter: A clogged filter chokes airflow, causing the system to overheat or the coils to freeze up.
• Thermostat Settings: Double-check that your thermostat is set to "Cool" and the fan is set to "Auto" rather than "On" (which blows air continuously even when not cooling).
• Refrigerant Leak: Low refrigerant levels prevent the system from removing heat from your indoor air.
•  Tripped Breaker: The indoor fan might be running, but a tripped outdoor breaker will stop the compressor from cooling the air. 

• Standard 1-Inch Filters: Change them every 30 to 90 days depending on usage.
• Homes with Pets: If you have dogs or cats, check and replace your filters every 30 to 45 days due to fur and dander.
• Allergy Sufferers: Replace filters monthly to maintain high indoor air quality and reduce airborne pollen.
• Coastal Humidity Factor: In high-use summer months along the Grand Strand, check filters monthly as heavy dust and moisture can clog them faster.

• Clogged Condensate Drain: Algae, dirt, and debris easily plug the drain line, causing the overflow pan to spill into your home.
• Frozen Evaporator Coils: Restricted airflow or low refrigerant causes ice build-up; when that ice melts rapidly, it overflows the drain system.
• Damaged Drain Pan: On older systems, the metal or plastic drain pan can crack or rust through over time.

• Install a Programmable Thermostat: Program your system to raise the temperature slightly when you are away at work.
• Schedule Twice-Yearly Tune-Ups: Regular professional maintenance ensures your motors, coils, and electrical components run at peak efficiency.
• Keep Curtains Closed: Block out the intense South Carolina sun during midday hours to lower your indoor heat load.
• Seal Air Leaks: Inspect seals around windows and doors to keep cold air inside and humid air out.

• Prevent Major Breakdowns: Proactive inspections spot minor wear and tear before they turn into costly mid-summer emergencies.
• Protect Your Warranty: Most major manufacturers strictly require proof of regular, professional maintenance to keep your parts warranty valid.
• Extend System Lifespan: Regular cleaning and adjustments extend the overall life of your equipment by reducing operational stress.

Yes, AC Repair & heating repair near me offers 24/7 emergency HVAC services for clients who need immediate assistance with their heating or cooling systems.