According to the U.S. Department of Energy, 78 degrees Fahrenheit is the optimal summer thermostat setting when you're at home. This temperature provides a good balance between comfort and energy efficiency. You can save even more energy by raising the temperature a few degrees when you're away from home. Using ceiling fans in conjunction with your AC can allow you to set the temperature 4 degrees higher without any reduction in comfort.

For optimal performance and longevity, your air conditioning system should be professionally serviced at least twice a year: once in the spring before cooling season begins, and once in the fall after the heavy use period ends. Regular maintenance can prevent costly breakdowns, improve energy efficiency, extend the life of your system, and ensure your warranty remains valid. In the Texas climate, where AC systems work harder than in many other regions, regular maintenance is especially important.

The most common AC problems we encounter in Azle homes include:

• Refrigerant leaks due to the high usage during hot summers
• Clogged condensate drain lines from high humidity
• Dirty or frozen evaporator coils
• Worn out capacitors from constant cycling
• Thermostat malfunctions
• Electrical issues from power fluctuations
• Compressor failures in older units

Many of these issues can be prevented with regular maintenance and prompt attention to minor problems before they develop into major ones.

In Texas, where air conditioning systems work harder and longer than in many other regions, you can expect a well-maintained AC system to last about 10-15 years. This is somewhat shorter than the national average due to the extended cooling season and extreme temperatures in our area. Regular professional maintenance, changing filters on schedule, and prompt repairs when needed can help your system reach the upper end of this lifespan. High-quality systems that are properly sized for your home tend to last longer than budget models or improperly sized units.

Here are several effective ways to reduce your cooling costs in Azle:

• Schedule regular maintenance to keep your system running efficiently
• Change your air filter every 1-3 months
• Use ceiling fans to improve air circulation and comfort
• Install a programmable thermostat and set higher temperatures when you're away
• Seal leaks around windows, doors, and ductwork
• Add insulation to your attic to prevent heat transfer
• Keep blinds and curtains closed during the hottest parts of the day
• Consider upgrading to a more energy-efficient system if yours is over 10 years old

The right size AC unit for your home depends on several factors, including:

• Square footage of your home
• Ceiling height
• Insulation levels
• Number and type of windows
• Sun exposure
• Local climate conditions

As a general rule, you need about 20 BTUs of cooling capacity per square foot in the Texas climate. However, a professional calculation is always recommended. Our technicians can perform a detailed load calculation to determine the precise size needed for your home. Oversized units cycle on and off too frequently, causing excessive wear, while undersized units run constantly and struggle to cool your home.

This decision depends on several factors:

• Age of the system: If your AC is more than 10-15 years old, replacement is often more cost-effective in the long run.
• Repair costs: Follow the 50% rule—if a repair costs more than 50% of a new system's value, consider replacement.
• Frequency of repairs: If you're facing the second major repair in two years, it may be time for replacement.
• Energy efficiency: Newer systems can be 20-40% more efficient than older models, potentially saving you significantly on monthly bills.
• Refrigerant type: If your system uses R-22 (Freon), which is being phased out, replacement is often the better option as repairs will become increasingly expensive.

Our technicians can provide a detailed analysis to help you make the most economical decision for your situation.

Our maintenance plans offer significant benefits for Azle homeowners:

• Priority scheduling for service calls, especially important during peak seasons
• Discounts on repairs and replacement parts
• Regular professional inspections to catch small issues before they become expensive problems
• Improved energy efficiency, leading to lower utility bills
• Extended equipment lifespan
• Maintenance of manufacturer warranty validity
• Peace of mind knowing your system is properly maintained
• Consistent comfort throughout your home

Given the extreme temperatures in Azle and the heavy workload placed on AC systems, a maintenance plan is one of the best investments you can make to protect your comfort and your HVAC investment.