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5 Ways to Get the Most Out of Your New Air Conditioner

Purchasing a new air conditioner is a significant investment in your home's comfort, especially during the hot summer months. To ensure you get the maximum benefit from your new AC unit, it's crucial to follow some key practices. Here, Ewing & Ewing Air Conditioning outlines five essential strategies to optimize your air conditioner's performance.

1. Choose the Right Type of AC

The foundation of efficient cooling starts with selecting the right type of air conditioner for your home. There are various options available, each suited to different needs and preferences. Here's a list for you:

Room size (in sq. ft) AC Capacity (in tons)
Up to 80 0.8
Up to 100 1.0
Up to 150 1.5
Up to 200 2.0

Central Air Conditioning: Central air conditioning systems are ideal for cooling entire homes. They provide consistent cooling through a network of ducts and vents. If you have an existing ductwork system, this might be the most efficient and effective choice.

Ductless Mini-Split Systems: Ductless mini-split systems are perfect for homes without ductwork. They consist of an outdoor compressor and one or more indoor air-handling units, offering flexibility and zoned cooling, which can be more energy-efficient for targeted areas.

Window Units and Portable ACs: For smaller spaces or single rooms, window units and portable air conditioners are convenient and cost-effective options. They are easy to install and can be moved as needed, though they might not be suitable for larger areas.

Energy Efficiency Ratings: Regardless of the type of AC you choose, always consider the unit’s energy efficiency rating. Look for the Seasonal Energy Efficiency Ratio (SEER) rating for central air conditioners or the Energy Efficiency Ratio (EER) for window units and portable ACs. Higher ratings indicate better efficiency and lower energy costs.

2. Seal the Leaks

Air leaks in your home can significantly reduce the efficiency of your air conditioner. Sealing these leaks ensures that cool air stays inside, and warm air stays out, reducing the workload on your AC unit.

Inspect for Leaks: Check around windows, doors, and any openings where pipes or cables enter your home. Look for gaps, cracks, or any other openings that might let air escape.

Use Caulk and Weatherstripping: Apply caulk to seal gaps and cracks around stationary components like window frames. For moving parts like doors and windows, use weatherstripping to create a tight seal.

Insulate Ductwork: If you have a central air conditioning system, inspect your ductwork for leaks. Use duct sealant or metal-backed tape to seal any leaks. Additionally, insulating your ducts can prevent energy loss and improve your system’s efficiency.

3. Keep Air Filters Clean

Clean air filters are essential for maintaining your air conditioner's efficiency and ensuring good indoor air quality. Dirty filters can obstruct airflow, forcing your AC unit to work harder and use more energy.

Check Filters Regularly

Inspect your air filters at least once a month, especially during peak cooling season. If they appear dirty or clogged, it's time to clean or replace them.

Replace Filters as Needed

Most filters need to be replaced every 1-3 months, depending on the type and usage. If you have pets or live in a dusty environment, you might need to replace them more frequently.

Use High-Quality Filters

Investing in high-quality filters can improve air quality and extend the life of your air conditioner. Look for filters with a high Minimum Efficiency Reporting Value (MERV) rating for better performance.

4. Set Consistent Temperatures

Maintaining a consistent temperature can help your air conditioner operate more efficiently and provide better comfort. Frequent changes in temperature settings can cause your unit to work harder and consume more energy.

Optimal Temperature Settings

Set your thermostat to a comfortable temperature and keep it consistent. The Department of Energy recommends setting your thermostat to 78°F (25°C) when you are home and increasing it when you are away.

Use Programmable Thermostats

Programmable thermostats allow you to set different temperatures for different times of the day. This feature can help you maintain a consistent temperature while optimizing energy usage based on your schedule.

Smart Thermostats

Consider upgrading to a smart thermostat, which can learn your preferences and adjust settings automatically. These devices can also be controlled remotely via smartphone apps, giving you greater control over your home’s climate.

5. Perform Routine Maintenance

Regular maintenance is crucial for keeping your air conditioner in top condition. Routine checks and servicing can prevent minor issues from becoming major problems and extend the lifespan of your unit. Schedule annual maintenance with a professional HVAC technician. They can inspect and tune up your system, checking for issues like refrigerant levels, electrical connections, and overall system performance.

Over time, dirt and debris can accumulate on the evaporator and condenser coils, reducing their ability to absorb and release heat. Clean these coils annually to ensure optimal performance. The aluminum fins on the evaporator and condenser coils can bend and block airflow. Use a fin comb to straighten these fins and maintain proper airflow. Ensure that the area around your outdoor unit is clear of debris, plants, and other obstructions. This allows for proper airflow and prevents the unit from overheating.

Maintain Your AC with Ewing & Ewing in West Palm Beach, FL

Maintaining your air conditioner is essential for ensuring its efficiency, longevity, and optimal performance, especially in the warm climate of Boyton BeachWellingtonBoca RatonJupiter & West Palm Beach, FL. Ewing & Ewing Air Conditioning offers complete maintenance services to meet your needs.

From choosing the right type of AC to sealing leaks, keeping air filters clean, setting consistent temperatures, and performing routine maintenance, our expert team is dedicated to keeping your home comfortable year-round. Trust Ewing & Ewing for ac tune up, freon refill to any air conditioning maintenance needs and enjoy a reliably cool and efficient home. Call us today at 561-220-6484 or click here to get the best air conditioning services.

Reviews from Our Clients


“Great company. Very honest, reliable and fair pricing. They came out to do a service on my A/C unit. Robert who was amazing explained everything to me and showed me where there was a coil leak. They’re coming back out to do the repair for me. Would definitely recommend this company to anyone I know. Hard to find good honest companies these days but speaking from experience Ewing & Ewing is one you can trust. 10/10"


"I'm so happy I found Ewing & Ewing today! My prior contractor was closed Sundays, and another one that was recommended was also closed Sundays, so my third attempt was Ewing & Ewing who came today (Sunday) a couple of hours after I called. A very nice gentleman named Chris fixed the problem in no time. They have an excellent annual service contract at a very reasonable price, so I couldn't pass it up. I look forward to working with them again. They have gained my trust and confidence today."

Partnership with Rheem

Rheem® Pro Partner

For more than 80 years, Rheem® has built a reputation for high-performance air conditioners with innovative technologies, excellent customer service, and superb warranties. Features such as ultraviolet systems and indoor air cleaners purify your air as it is cooled, while malfunction source alerts display the system’s current working condition and let you know everything is in proper working order.
Ewing & Ewing Air Conditioining is a proud provider of industry-leading Rheem® products.

Awards and Affiliations

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Our customers’ needs come first! If you’re looking for high-quality air conditioning services and products in the Palm Beach area, request an appointment with our experts today.