Hot summer weather can push your air conditioner to the edge. As temperatures in Overland Park climb, many families notice increased energy bills, uneven temperatures throughout the home and cooling systems that often run all day without keeping up.
It’s easy to assume the air conditioner alone determines how comfortable your home feels. However, your home’s airflow, insulation and shade all play a significant role in cooling performance.
This guide explains three effective strategies that can increase comfort and cooling efficiency: boosting airflow in your home, making sure your home has enough insulation and using shade to reduce heat from the sun. By following these summer AC tips from the pros at Overland Park Heating & Cooling, you’ll keep your house cool in summer.
Start with Airflow: Help Your AC Work Smarter
AC units lower the temperature of air and send it through ductwork to rooms in your home. For that conditioned air to cool every room effectively, it must move freely throughout your home. If airflow is blocked, some rooms may not cool properly.
It’s common for homeowners to blame their air conditioner 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 Improvement Tips
Following these simple steps to improve airflow in your home can improve comfort, reduce strain on your AC and decrease energy costs.
- Replace dirty air filters. Routine AC air filter replacement helps your HVAC system move air more effectively while improving indoor air quality.
- Makesure supply and return vents are free from obstructions. Furniture, rugs and curtains can lead to blocked air vents that stop cooled air from circulating throughout your home.
- Open up doors in unused rooms. This helps air to move more evenly between rooms.
- Move furniture covering registers.Making sure registers are uncovered allows conditioned air to circulate freely.
- Schedule preventiveAC maintenance services. During a professional HVAC tune-up, a technician can examine and clean debris-covered blower components that may limit your system’s ability to circulate air.
Insulation Plays a Bigger Role Than Many Homeowners Think
Insulation provides a barrier against hot outdoor air. As your air conditioner removes heat from inside your home, insulation helps keep that heat from getting inside. High-quality insulation enhances comfort, lowers cooling run times and can help extend the life of your HVAC system.
The attic is one of the biggest sources of unwanted heat gain during hot weather. Proper attic insulation and cooling are closely connected because attic insulation limits heat transfer through the roof. Sealing gaps and sealing around doors and windows also help prevent hot outdoor air from getting inside.
When insulation levels are too low or air leaks let warm air into your home, your air conditioner has to work harder. As a result, many homeowners ask, “Why is my house hot with the AC running?” In many cases, insufficient insulation—not the air conditioner—is the problem.
Signs of Inadequate Home Insulation Levels
- Upper floor rooms are always hot
- Uneventemperatures
- Risingenergy bills
- Air conditioner runningconstantly
Use Shade to Reduce Heat Gain
Sunlight streaming through windows and warming your roof and exterior walls boosts indoor temperatures, forcing your air conditioner to work harder.
Direct sunlight can also reduce the efficiency of your outdoor cooling unit by making it more difficult to release heat efficiently. Creating shade around your property can limit solar heat gain, improve comfort and decrease summer energy bills. Using trees or other landscaping to shade your air conditioner’s outdoor unit can also help—but never block airflow around the condenser. Avoid fences, enclosures or dense landscaping that restrict air movement.
5 Summer AC Tips to Reduce Heat with Outdoor Shade
- Plan trees and landscaping strategically. Use trees to shade your roof, walls, windows and outdoor cooling equipment. While providing shade for your outdoor AC unit, maintain at least 2–3 feet of clearance on all sides and 5 feet above the unit to maintain enough airflow.
- Add window coverings. Light-colored curtains, cellular shades and thermal drapes reduce heat gain from sun streaming through windows.
- Use solar screens in your home. Solar screens, which are specially designed mesh curtains, used on sun-facing windows help limit the sun’s heat while still letting in natural light.
- Incorporate outdoor shade. Add 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.
- Keep blinds closed during high 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 lighten the load on your AC.
Additional Hot Weather Survival Tips
Airflow, insulation and shade all make a big difference, but these AC efficiency tips can also increase comfort during periods of extreme summer heat.
- Adjust ceiling fan direction. Operate ceiling fans counterclockwise to create a cooling breeze.
- Limit heat-generating appliances during the hottest part of the day. Operate ovens, dryers and dishwashers in the morning or evening to helpreduce indoor heat.
- Adjust thermostat settings. Avoid frequent temperature changes that force your AC to work harder.
- Book preventative maintenance. Routine service helps your system operate efficiently before peak cooling season.
- Pay attention to unusual system performance. Address strange noises, weak airflow or inconsistent cooling before they become larger repairs.
Recognize When It’s Time to Contact an HVAC Professional
Basic AC maintenance and energy-saving cooling strategies can help, but some problems call for professional attention. When warm air is coming from your vents, airflow feels weak, your air conditioning seems to run constantly, energy bills increase for no reason, rooms cool unevenly or your system turns on and off repeatedly, you should consider an expert evaluation.
At Overland Park Heating & Cooling, our cooling specialists assess airflow, duct performance, insulation-related comfort concerns and overall system health to pinpoint the real cause to help your HVAC system operate at its best throughout the summer.
Keep Your Cool All Summer Long
Keeping your home 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 reduce cooling costs. Combined with regular summer HVAC maintenance, these strategies can help your system operate at its best when you need it most.
has the expertise and experience to keep you comfortable in even the hottest weather. If you’re in need of AC maintenance, a cooling system inspection, an airflow evaluation or a complete summer tune-up, we’ll help boost efficiency and comfort during hot summers. Schedule cooling services online or call today to get started.
Frequently Asked Questions About Summer Air Conditioner Efficiency
Why is my home still uncomfortable even when the air conditioning is operating?
When your house stays hot even though your AC is running, the problem isn’t always the air conditioner. Restricted airflow, inadequate insulation, improper thermostat settings or HVAC system issues can all reduce cooling performance and stop cool air from reaching every room.
Does shade really help cut cooling costs?
It can. Trees, landscaping, awnings and window coverings block solar heat gain, helping your home stay cooler. Less heat entering your home means your cooling system doesn’t have to work as hard to cool your home. That saves energy, which can lower your cooling expenses.
How often should I replace my HVAC air filter in the summer?
Most homeowners should check their air filter every month during the busiest cooling season and replace it as necessary. Your recommended 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 perform better?
Yes. Proper home insulation reduces heat transfer into your home, reducing strain on your AC. Making sure your home has proper insulation levels, especially in your attic or around windows, helps keep more consistent indoor temperatures while using less energy.
Should I cover my outdoor AC unit to help it run better?
You shouldn’t. You should never cover your outdoor AC unit while it’s running because the condenser needs open airflow to release heat. Creating shade for your outdoor air conditioner unit is helpful, but always keep at least 2–3 feet of clearance around the unit and 5 feet above it to allow proper airflow.
What temperature should I adjust my thermostat to during hot weather?
For many homes, setting the thermostat around 78 degrees when you’re home offers a good balance of comfort and energy efficiency during very hot weather. Use the highest temperature that keeps your family comfortable, and don’t make large thermostat adjustments that force your air conditioner to work harder.