Extreme summer heat can push any air conditioner to the edge. As temperatures in McPherson climb, many families notice higher energy bills, warm areas throughout the home and cooling systems that often run all day without keeping up.
People often think the air conditioner is the one thing that determines how comfortable your home feels. The fact is, your home’s air circulation, insulation and shade all play a major role in cooling performance.
This guide explains three effective strategies that can improve comfort and cooling efficiency: increasing airflow in your home, making sure your home has enough insulation and creating shade to reduce heat from the sun. Using these summer AC tips from the pros at McPherson Quality Air & Plumbing, you’ll keep your house cool in even the hottest weather.
Start with Airflow: Make Your Air Conditioner Work More Efficiently
AC units lower the temperature of air and distribute it through ductwork to the rooms in your home. For that conditioned air to cool every room effectively, it must be able to move freely throughout the home. Whenever airflow is restricted, some rooms may not cool properly.
Many homeowners blame their air conditioner for an uncomfortably hot home. However, the AC is often working properly—the real problem is limited airflow. Dirty air filters, blocked vents and other HVAC issues can all reduce airflow.
Home Airflow Optimization Tips
Taking these easy steps to improve airflow in your home can enhance comfort, minimize strain on your AC and decrease energy costs.
- Change dirty air filters. Regular AC air filter replacement helps your HVAC system move air more effectively while supporting indoor air quality.
- Check that supply and return vents are unblocked. Furniture, rugs and curtains can lead to 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.
- Reposition furniture covering registers.Keeping registers clear allows conditioned air to circulate more easily.
- Arrange preventiveAC maintenance services. During a professional HVAC tune-up, a technician can check 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 acts as a barrier against outdoor heat. While your AC removes heat from inside your home, insulation helps prevent outdoor heat from entering. Better insulation improves 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 summer. Proper attic insulation and cooling go hand in hand because attic insulation reduces heat transfer through the roof. Weatherstripping and sealing around doors and windows also help keep 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. 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
- Upper floor rooms are always hot
- Inconsistent room temperatures
- High utilitybills
- Air conditioner runningconstantly
Use Shade to Reduce Heat Gain
Sunlight streaming through windows and heating up your roof and exterior walls increases indoor temperatures, forcing your air conditioner to work harder.
Direct sunlight can also reduce the efficiency of your outdoor AC unit by reducing its ability to release heat efficiently. Creating shade around your property can reduce 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 block airflow around the condenser. Don’t install fences, enclosures or dense landscaping that block air movement.
5 Summer AC Tips for Keeping Your Home Cooler with Shade
- Plant trees and landscaping strategically. Position trees to shade your roof, walls, windows and outdoor cooling 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 allow for enough airflow.
- Add window coverings. Light-colored curtains, cellular shades and thermal drapes limit heat gain from sunlight shining through windows.
- Use 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 providing natural light.
- Strategically use outdoor shade. Use landscaping and design features like awnings, pergolas, shade sails or exterior shutters to stop direct sunlight off windows so it doesn’t heat up your home.
- Close your blinds during the afternoon. Leave blinds or shades closed on west- and south-facing windows during the hottest part of the day to help reduce indoor temperatures and reduce the load on your air conditioner.
Additional Summer Heat 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.
- Change ceiling fan direction. Run ceiling fans counterclockwise to provide a cooling breeze.
- Reduceuse of heat-generating appliances during the hottest part of the day. Use ovens, dryers and dishwashers in the morning or evening to helpreduce indoor heat.
- Adjust thermostat settings. Don’t make frequent temperature changes that make your AC to work harder.
- Arrange preventative maintenance. Professional service helps your system run efficiently before peak cooling season.
- Monitor unusual system performance. Call a professional to investigate strange noises, weak airflow or inconsistent cooling before they become larger repairs.
Know When It’s Time to Turn to an HVAC Professional
Basic AC maintenance and efficiency-focused cooling strategies can help, but some problems need professional attention. If warm air is coming from your vents, airflow feels weak, your air conditioner runs almost constantly, energy bills increase for no reason, rooms cool unevenly or your system turns on and off repeatedly, it’s time for an expert evaluation.
At McPherson Quality Air & Plumbing, our cooling specialists assess airflow, duct performance, insulation-related comfort concerns and overall system health to pinpoint the actual cause to help your HVAC system perform at its best throughout the summer.
Keep Your Cool All Summer Long
Keeping your home cool during a heat wave requires more than just your AC. Proper airflow, adequate insulation and well-planned shade work together to increase comfort, boost efficiency and reduce cooling costs. Along with regular summer HVAC maintenance, these strategies can help your system perform at its best when you need it most.
has the expertise and experience to keep you comfortable no matter how hot it gets outside. If you’re looking for 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 house still uncomfortable even when the air conditioning is on?
If your living space remains hot even though your AC is running, the problem isn’t always your air conditioner. Poor airflow, too little insulation, inefficient thermostat settings or HVAC system issues can all affect cooling performance and keep cool air from reaching every room.
Does outdoor shade really help lower cooling costs?
It can. Trees, landscaping, awnings and window coverings 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. That uses less energy, which helps reduce your cooling expenses.
How often should I check and replace my HVAC air filter during summer?
Most homeowners should check their air filter every month during peak cooling season and replace it as needed. The best 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 slows heat transfer into your home, reducing strain on your air conditioner. Making sure your home has proper 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?
Not while it’s running. You should never cover your outdoor air conditioning unit while it’s running because the condenser needs unobstructed airflow to release heat. Providing shade for your outdoor air conditioner unit is a good idea, 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 when it’s hot outside?
For most homeowners, setting the thermostat around 78 degrees when you’re home offers an excellent balance of comfort and energy efficiency during very hot weather. Set the highest temperature that keeps your family comfortable, and avoid large thermostat adjustments that force your air conditioning to work harder.
