Extreme summer heat can push even a well-maintained air conditioner to the breaking point. As temperatures in East Bernard climb, many homeowners notice increased energy bills, warm areas throughout the home and cooling systems that appear to run all day without keeping up.
It’s easy to assume the air conditioner is the only thing that affects how comfortable your home feels. The fact is, your home’s airflow, insulation and shade all play a major 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 proper insulation and adding shade to reduce heat from the sun. When you follow these summer AC tips from the pros at E.B. Air, you’ll keep your house cool in even the hottest weather.
Start with Airflow: Help Your AC Work Smarter
AC units lower the temperature of 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 your house. When airflow is blocked, some rooms may not cool properly.
Many people blame their air conditioner for a hot home. The truth is, the AC is often working fine—the real problem is limited airflow. A clogged air filter, blocked vents and other HVAC issues can all prevent good airflow.
Home Airflow Improvement Strategies
Taking these easy steps to boost airflow in your home can increase comfort, minimize strain on your AC and decrease energy costs.
- Change dirty air filters. Consistent AC air filter replacement helps your HVAC system move air more effectively while helping improve indoor air quality.
- Check that supply and return vents are free from obstructions. Furniture, rugs and curtains can cause blocked air vents that prevent cooled air from circulating throughout your home.
- Keep interior doors open. This allows air to move more evenly between rooms.
- Move furniture covering registers.Keeping registers clear allows conditioned air to circulate more easily.
- Book preventiveAC maintenance services. During a professional HVAC tune-up, a technician can examine and clean debris-covered blower components that may affect your system’s ability to circulate air.
Insulation Plays a Bigger Role Than Many Homeowners Think
Insulation provides a barrier against the warm air outside your home. While your air conditioner removes heat from inside your home, insulation helps prevent outdoor heat from entering. Proper insulation increases comfort, decreases cooling run times and can help extend the life of your HVAC system.
The attic is one of the primary sources of solar heat gain during heatwaves. Proper attic insulation and cooling work together because attic insulation limits heat transfer through the roof. Sealing gaps and sealing around doors and windows also help stop hot outdoor air from getting inside.
If insulation levels are too low or air leaks are present, your air conditioning has to work harder. This often causes homeowners to ask, “Why is my house hot with the AC running?” Frequently, insufficient insulation—not the air conditioner—is the problem.
Signs of Poor Home Insulation Levels
- Hot upstairsrooms
- Hotand cold spots
- High utilitybills
- Air conditioner runningconstantly
Use Shade to Help Lower Cooling Costs
Sunlight coming through windows and warming your roof and exterior walls boosts indoor temperatures, forcing your air conditioner to work harder.
Direct sunlight can also affect your outdoor cooling unit by making it more difficult to release heat efficiently. Adding shade around your property can minimize solar heat gain, improve comfort and lower summer energy bills. Shading your air conditioner’s outdoor unit can also help—but never block airflow around the condenser. Keep away fences, enclosures or dense landscaping that limit 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 air conditioning equipment. When shading your outdoor AC unit, keep at least 2–3 feet of clearance on all sides and 5 feet above the unit to ensure it receives enough airflow.
- Use window coverings. Light-colored curtains, cellular shades and thermal drapes help 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 block the sun’s heat while still allowing in natural light.
- Incorporate exterior shading. Add landscaping and design features like awnings, pergolas, shade sails or exterior shutters to block direct sunlight off windows so it doesn’t heat up your home.
- Close your blinds during the afternoon. Shut blinds or shades closed on west- and south-facing windows during the hottest part of the day to lower indoor temperatures and reduce the load on your air conditioning system.
Additional Summer Heat Survival Tips
Airflow, insulation and shade make a big difference, but these AC efficiency tips can also increase comfort during periods of extreme summer heat.
- Change ceiling fan direction. Operate ceiling fans counterclockwise to produce 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 reduce indoor heat.
- Set thermostat settings. Trytoavoid frequent temperature changes that cause your AC to work harder.
- Arrange preventative maintenance. Routine service helps your system operate efficiently before peak cooling season.
- Pay attention to unusual system performance. Call a professional to investigate strange noises, weak airflow or inconsistent cooling before they become more expensive repairs.
The Importance of Knowing When It’s Time to Call an HVAC Professional
DIY AC maintenance and energy-saving cooling strategies can help, but some problems call for professional attention. If warm air is coming from your vents, airflow feels weak, your air conditioning runs almost 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 E.B. Air, 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 perform at its best throughout the summer.
Stay Comfortable All Summer Long
Staying comfortably cool during a heat wave involves more than just your air conditioning. 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 run at its best when you need it most.
has the training and experience to keep you comfortable no matter how hot it gets outside. 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 Cooling Your Home in Summer
Why is my home still uncomfortable even when the AC is running?
When your house stays hot even though your AC is running, the problem isn’t always your air conditioner. Restricted airflow, too little insulation, improper thermostat settings or HVAC system issues can each reduce cooling performance and prevent cool air from reaching every room.
Does adding shade really help reduce cooling costs?
Absolutely. Trees, landscaping, awnings and window coverings help reduce solar heat gain, helping your home feel cooler. When less heat enters your home means your AC doesn’t have to work as hard to cool your home. That saves energy, which helps reduce your cooling expenses.
How often should I replace my HVAC air filter in the summer?
Most households should check their air filter every month during the peak cooling season and replace it as needed. Your recommended air filter replacement schedule depends on the air filter you use, pets, allergies and how often your air conditioner runs.
Can insulation {help|make my air conditioner work better?
Yes. Proper home insulation slows heat transfer into your home, reducing strain on your AC. Making sure your home has appropriate insulation levels, especially in your attic or around windows, helps maintain more consistent indoor temperatures while reducing energy.
Should I cover my outdoor AC unit during hot weather?
No. 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 AC unit is helpful, but always maintain at least 2–3 feet of clearance around the unit and 5 feet above it to maintain proper airflow.
What temperature should I adjust my thermostat to during a heat wave?
In many households, setting the thermostat around 78 degrees when you’re home offers the right 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.