1. Clean or Replace Air Filters

• Dirty filters restrict airflow, reducing efficiency and air quality.
• Replace or clean filters every 1-2 months for optimal performance.
• Use high-quality filters to trap dust, allergens, and pollutants.

2. Inspect and Clean the Condenser Unit

• The outdoor condenser unit can accumulate dirt, debris, and leaves.
• Clear any obstructions around the unit to maintain proper airflow.
• Gently clean condenser coils with a hose to improve efficiency.

3. Check Refrigerant Levels

• Low refrigerant can cause poor cooling and increased energy consumption.
• If you notice ice buildup or warm air from vents, call a professional to check for leaks.

4. Test the Thermostat

• Ensure your thermostat is working correctly to maintain consistent temperatures.
• Upgrade to a programmable or smart thermostat for energy savings.
• Set optimal temperatures (around 24-26°C) to balance comfort and efficiency.

5. Inspect and Clean Air Ducts

• Dust and debris buildup in ducts can reduce airflow and indoor air quality.
• Schedule a professional duct cleaning every few years.
• Seal any leaks in ductwork to prevent energy loss.

6. Lubricate Moving Parts

• Motors, fans, and bearings need regular lubrication to reduce wear and tear.
• Proper lubrication improves efficiency and prevents overheating.

7. Check Electrical Connections and Components

• Loose or faulty wiring can cause system failures or safety hazards.
• Inspect electrical connections and tighten any loose wires.
• Contact a technician for professional inspection if you notice flickering lights or unusual noises.

8. Ensure Proper Insulation and Ventilation

• Good insulation helps maintain indoor temperatures and reduces HVAC workload.
• Seal windows, doors, and ducts to prevent cool air from escaping.
• Keep vents unblocked to allow proper airflow throughout your home.

9. Schedule a Professional Tune-Up

• Annual maintenance by an HVAC professional ensures optimal performance.
• Technicians can identify and fix potential issues before they turn into costly repairs.