Best Thermostat Settings for Comfort and Energy Savings

Finding the right thermostat settings is one of the easiest ways to stay comfortable while keeping energy bills under control—especially in Louisiana’s hot, humid climate. With a few smart adjustments, Baton Rouge homeowners can reduce strain on their air conditioners and improve overall efficiency without sacrificing comfort.

Ideal Thermostat Settings for Summer in Louisiana

During summer, your air conditioner works hardest. Setting your thermostat strategically helps balance comfort and energy savings.

• When you’re home: 78°F is the recommended setting for efficiency and comfort
• When you’re away: 85°F or higher reduces unnecessary energy use
• At night: 78–80°F helps maintain comfort while lowering cooling costs

If your home struggles to maintain these temperatures, it may be time for professional AC repair or a system efficiency check.

Why Small Adjustments Make a Big Difference

Every degree you raise your thermostat can significantly reduce energy usage. Constantly lowering the temperature forces your AC to run longer cycles, increasing wear and driving up utility bills.

Consistent, moderate settings reduce strain on your system and help extend its lifespan—especially when paired with regular HVAC maintenance.

Use a Programmable or Smart Thermostat

Programmable and smart thermostats automatically adjust temperatures based on your schedule, eliminating wasted cooling when no one is home.

Benefits include:

• Lower energy bills
• More consistent indoor temperatures
• Reduced system runtime
• Better long-term system performance

If your current system isn’t compatible, a technician can help determine whether an upgrade during AC installation makes sense.

Don’t Overcool to Fight Humidity

Many homeowners lower the thermostat to feel cooler when humidity rises—but this often backfires. Overcooling increases energy use without addressing the real issue.

Proper humidity control improves comfort at higher temperatures and supports healthier indoor air quality, which is especially important in South Louisiana homes.

Avoid Constant Temperature Changes

Frequently adjusting your thermostat throughout the day can actually reduce efficiency. Your AC works best when maintaining steady temperatures rather than constantly catching up.

If your system can’t hold consistent settings, it may need professional evaluation from a trusted local provider of HVAC services.

Winter Thermostat Settings Still Matter

While cooling dominates energy use in Louisiana, winter settings also impact efficiency.

• When you’re home: Around 68°F
• When you’re away or asleep: Lowering the temperature saves energy

Proper thermostat use supports both your heating and cooling systems year-round.

Pair Thermostat Settings With Professional Care

Even perfect thermostat settings won’t help if your system isn’t running efficiently. Dirty coils, airflow issues, and worn components can all reduce performance.

Routine maintenance and timely repairs help ensure your thermostat settings deliver the comfort and savings you expect.

Get More Comfort With Less Energy

The right thermostat settings can make a noticeable difference in comfort, energy bills, and system longevity. If you’re still struggling with uneven temperatures or high cooling costs, Doggone Good Heating & Cooling is here to help.

Explore our full range of HVAC services or schedule expert service today through our contact page to start saving energy without sacrificing comfort.