Hot summer weather can push your air conditioner to the edge. As temperatures in Siloam Springs climb, many families notice rising energy bills, uneven temperatures throughout the home and cooling systems that seem to run all day without keeping up.
It’s easy to assume the air conditioner alone determines how comfortable your home feels. The fact is, your home’s airflow, insulation and shade all play a significant role in cooling performance.
This guide highlights three practical strategies that can increase comfort and cooling efficiency: increasing airflow in your home, making sure your home has proper insulation and adding shade to reduce heat from the sun. When you follow these summer AC tips from the pros at Siloam Springs Heating & AC, you’ll keep your house cool in summer.
Start with Airflow: Make Your Air Conditioner Work More Efficiently
Air conditioners cool air and move it through ductwork to the rooms in your home. For that cool air to make rooms comfortable, it must move freely throughout the home. Whenever airflow is restricted, some rooms may feel warmer than others.
It’s common for homeowners to blame their AC for an uncomfortably hot home. However, the AC is often working properly—the real problem is poor airflow. A dirty air filter, blocked vents and other HVAC issues can all prevent good airflow.
Home Airflow Optimization Strategies
Taking steps to improve airflow in your home can improve comfort, lower strain on your AC and decrease energy costs.
- Change dirty air filters. Routine AC air filter replacement helps your HVAC system move air more effectively while improving indoor air quality.
- Ensure supply and return vents are free from obstructions. Furniture, rugs and curtains can lead to blocked air vents that keep cooled air from circulating throughout your home.
- Openinterior doors. Doing so helps air to move more evenly between rooms.
- Relocate furniture covering registers.Making sure registers are uncovered allows conditioned air to circulate freely.
- Book preventiveAC maintenance services. As part of a professional HVAC tune-up, a technician can inspect and clean dust-covered blower components that may reduce your system’s ability to circulate air.
Insulation Matters More Than Most Homeowners Realize
Insulation provides a barrier against outdoor heat. While your air conditioning removes heat from inside your home, insulation helps keep that heat from getting inside. Better insulation increases comfort, lowers cooling run times and can help extend the life of your HVAC system.
The attic is one of the primary sources of unwanted heat gain during summer. Proper attic insulation and cooling go hand in hand because attic insulation slows heat transfer through the roof. Sealing gaps and sealing around doors and windows also help keep hot outdoor air from getting inside.
Whenever insulation levels are too low or air leaks allow hot air to sneak inside, your AC has to work harder. As a result, many homeowners ask, “Why is my house hot with the AC running?” In many cases, home insulation levels—not the air conditioner—are the problem.
Signs of Poor Home Insulation Levels
- Warmsecond-floor rooms
- Hotand cold spots
- Higher cooling costs
- An air conditioner that rarely shuts off
Use Shade to Help Lower Cooling Costs
Sunlight streaming through windows and warming your roof and exterior walls raises indoor temperatures, forcing your air conditioner to work harder.
Direct sunlight can also reduce the efficiency of your outdoor air conditioning unit by reducing its ability to release heat efficiently. Using shade around your property can minimize solar heat gain, improve comfort and lower summer energy bills. Putting in shade over your air conditioner’s outdoor unit can also help—but never obstruct airflow around the condenser. Don’t install fences, enclosures or dense landscaping that restrict air movement.
5 Summer AC Tips to Reduce Heat with Outdoor Shade
- Add trees and landscaping strategically. Use trees to shade your roof, walls, windows and outdoor air conditioning equipment. While providing shade for your outdoor AC unit, keep at least 2–3 feet of clearance on all sides and 5 feet above the unit to maintain enough airflow.
- Install window coverings. Light-colored curtains, cellular shades and thermal drapes help reduce heat gain from sunlight shining through windows.
- Install solar screens in your home. Solar screens, which are specially designed mesh curtains, used on sun-facing windows help reduce the sun’s heat while still letting in natural light.
- Make use of exterior shading. Use landscaping and design features such as awnings, pergolas, shade sails or exterior shutters to stop direct sunlight off windows so it doesn’t heat up your home.
- Lower blinds in the afternoon heat. Leave blinds or shades closed on west- and south-facing windows during the hottest part of the day to help reduce indoor temperatures and ease the load on your AC.
Additional Hot Weather Survival Tips
Airflow, insulation and shade make a big difference, but these AC efficiency tips can further improve comfort during periods of extreme summer heat.
- Change ceiling fan direction. Run ceiling fans counterclockwise to provide a cooling breeze.
- Limit heat-generating appliances during the hottest part of the day. Run ovens, dryers and dishwashers in the morning or evening to limit indoor heat.
- Set thermostat settings. Trytoavoid frequent temperature changes that cause your AC to work harder.
- Arrange preventative maintenance. Professional service helps your system operate efficiently before peak cooling season.
- Watchfor unusual system performance. Address strange noises, weak airflow or inconsistent cooling before they become more expensive repairs.
Know When It’s Time to Call an HVAC Professional
At-home AC maintenance and energy-efficient cooling strategies can help, but some problems need professional attention. When warm air is coming from your vents, airflow feels weak, your air conditioner runs almost constantly, energy bills spike, rooms cool unevenly or your system turns on and off repeatedly, you should consider an expert evaluation.
At Siloam Springs Heating & AC, our cooling specialists assess airflow, duct performance, insulation-related comfort concerns and overall system health to identify the real cause to help your HVAC system run at its best throughout the summer.
Enjoy Reliable Cooling All Summer Long
Staying comfortably cool during a heat wave involves more than just your air conditioner. Proper airflow, adequate insulation and effective shade work together to increase comfort, increase efficiency and lower cooling costs. When paired with regular summer HVAC maintenance, these strategies can help your system perform at its best when you need it most.
has the knowledge and experience to keep you comfortable all season long. Whether you need AC maintenance, a cooling system inspection, an airflow evaluation or a complete summer tune-up, our team can help boost efficiency and comfort during hot summers. Schedule cooling services online or call today to get started.
Frequently Asked Questions About Summer AC Performance
Why is my house still uncomfortable even when the air conditioner is operating?
If your home is hot even though your AC is running, the problem isn’t always your air conditioner. Poor airflow, inadequate insulation, inefficient thermostat settings or HVAC system issues can all affect cooling performance and prevent cool air from reaching every room.
Does adding shade really help cut cooling costs?
Yes. Trees, landscaping, awnings and window coverings help reduce solar heat gain, helping your home remain cooler. Reducing the amount of heat entering your home means your AC doesn’t have to work as hard to cool your home. This reduces energy, which can lower your cooling expenses.
How often should I replace my HVAC air filter in the summer?
For most homes, homeowners should check their air filter every month during the busiest cooling season and replace it as necessary. The ideal air filter replacement schedule depends on the type of filter, pets, allergies and the amount of time your air conditioner runs.
Can insulation {help|make my air conditioner run more efficiently?
Absolutely. Proper home insulation reduces heat transfer into your home, reducing the workload on your air conditioner. Verifying your home has adequate insulation levels, especially in your attic or around windows, helps keep more consistent indoor temperatures while using less energy.
Should I put a cover over my outdoor AC unit to help it run better?
No. You should never cover your outdoor air conditioning unit while it’s running because the condenser needs open airflow to release heat. Providing shade for your outdoor air conditioning unit is a good idea, but always maintain at least 2–3 feet of clearance around the unit and 5 feet above it to provide proper airflow.
What temperature should I set my thermostat at in the summer?
In many households, setting the thermostat around 78 degrees when you’re home offers an excellent balance of comfort and energy efficiency during very hot weather. Choose the highest temperature that keeps your family comfortable, and avoid large thermostat adjustments that force your air conditioner to work harder.
