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Air Conditioning Maintenance Guide

air conditioning maintenance guide

How Often Should You Service Your AC?

A Maintenance Schedule for Homeowners

The LADWP AC Optimization program is currently closed, but maintaining your air conditioner (AC) is essential for ensuring its efficiency, longevity, and the comfort of your home. Without regular service, your AC could become less effective, consume more energy, worsen indoor air quality and even suffer from costly breakdowns. But how often should you service your air conditioner? Here's a comprehensive air conditioning maintenance guide with recommended maintenance schedule and why adhering to it is crucial.

Why Regular AC Maintenance Matters

Before diving into the specific tasks, it’s important to understand why maintaining your air conditioner is necessary. Regular AC maintenance:

1. Prolongs the Lifespan

Regular maintenance ensures that your air conditioner runs smoothly and efficiently. By addressing small issues early, you can prevent them from developing into major problems, which can significantly extend the lifespan of the unit.

2. Improves Energy Efficiency

A well-maintained air conditioner operates more efficiently, consuming less energy to cool your home. This not only reduces your carbon footprint but also lowers your utility bills.

3. Enhances Air Quality

Routine maintenance includes cleaning or replacing filters, which helps to remove dust, pollen, and other contaminants from the air. This leads to better indoor air quality, which is especially important for those with allergies or respiratory issues.

4. Prevents Costly Repairs

Regular inspections can catch potential problems before they turn into costly AC repairs. Addressing issues early on is usually much cheaper and less disruptive than dealing with a complete system breakdown.

5. Ensures Optimal Performance

An air conditioner that is regularly serviced will perform at its best, providing consistent and reliable cooling. This is particularly important during peak summer months when the system is under the most strain.

6. Maintains Manufacturer’s Warranty

Many air conditioner warranties require proof of regular maintenance to remain valid. Skipping scheduled service can void your warranty, leaving you to cover the full cost of any repairs or replacements.

7. Peace of Mind

Knowing that your air conditioner is in good working order gives you peace of mind. You can trust that it will function properly when you need it most, without unexpected failures.

Sticking to a maintenance schedule is a small investment that pays off in reliability, efficiency, and cost savings over time.

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AC Maintenance Schedule: A Breakdown

To keep your air conditioner in optimal condition, you should follow a maintenance schedule that includes both simple tasks you can perform yourself and more comprehensive checks by a professional.

1. Monthly Maintenance Tasks

• Filter Cleaning or Replacement: The air filter is responsible for trapping dust, dirt, and other airborne particles, ensuring that your AC delivers clean air. Depending on the type of filter and your home's air quality, you should clean or replace the filter every 1-3 months. A dirty filter can obstruct airflow, reduce efficiency, and strain the system, leading to higher energy bills and potential damage.

• Inspect the Thermostat: Ensure your thermostat is functioning properly. If you have a programmable thermostat, consider adjusting the settings for optimal energy savings when you're not home. This simple check can help avoid unnecessary energy consumption and ensure your home remains comfortable.

2. Seasonal Maintenance Tasks (Every 3-6 Months)

• Inspect and Clean the Condenser Coils: The condenser coils, located in the outdoor unit, can accumulate dirt, dust, and debris over time, especially if your unit is near trees or other outdoor elements. Cleaning the coils every 3-6 months ensures they can effectively dissipate heat, preventing the system from overworking and overheating.

• Check Refrigerant Levels: Low refrigerant levels can lead to reduced cooling efficiency and potential damage to your system. Have a professional check refrigerant levels every six months to ensure optimal performance.

3. Annual Maintenance Tasks

• Professional Inspection and Tune-Up: An annual inspection by a professional HVAC technician is critical. During this visit, the technician will nor only check the refrigerant levels, inspect the electrical components, but will also identify any potential issues before they become major problems. This tune-up ensures that your AC is operating at peak efficiency.

• Ductwork Inspection: Leaky ducts can significantly reduce your AC’s efficiency by allowing cooled air to escape. A biannual inspection can help identify and seal any leaks to maintain proper airflow, improve air quality and help ensure your system runs smoothly.

• Check Insulation and Seals: Inspecting the insulation around your AC system and ensuring that all seals are intact can prevent energy loss. This is particularly important if your unit is in an attic or crawl space.

• Deep Cleaning: Not only is filter replacement important but the coils, drain lines, and blower components should be professionally cleaned annually. This deep cleaning helps maintain the efficiency and longevity of your AC unit.

• Test and Inspect the Condensate Drain: Over time, the condensate drain can become clogged, leading to water damage and increased humidity levels in your home. Annual testing and cleaning of the drain line can prevent these issues.

• Check the Fan Belt: If your AC uses a fan belt, it should be checked annually for signs of wear and replaced if necessary. A worn belt can cause the fan to malfunction, leading to reduced cooling efficiency.

4. Every Few Years

• Replace the AC Unit (if necessary): Most air conditioning units have a lifespan of about 10-15 years. If your unit is older, it may be time to consider AC replacement with a more energy-efficient model. While this is not a frequent maintenance task, being aware of your unit’s age can help you plan for future replacements and avoid unexpected breakdowns.

Contact LA Construction, Heating and Air

Proper air conditioning maintenance is not just about avoiding breakdowns; it’s about ensuring your system runs efficiently and reliably throughout its lifespan. By following a regular AC maintenance schedule, you can save money on energy bills, avoid costly repairs, and enjoy a comfortable home year-round. To schedule your AC maintenance give us a call or contact us online, we are here to help you! 

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