Hot summer weather can push even a well-maintained air conditioner to its limits. As temperatures in Port Clinton climb, it’s common to notice rising energy bills, warm areas throughout the home and cooling systems that appear to run all day without keeping up.
People often think the air conditioner is the one thing that determines how comfortable your home feels. In reality, your home’s air circulation, insulation and shade all play a significant role in cooling performance.
This guide covers three effective strategies that can increase comfort and cooling efficiency: improving 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 Ohler & Holzhauer Inc., you’ll keep your house cool during heatwaves.
Start with Airflow: Help Your AC Work Smarter
Air conditioners cool the air and move it through ductwork to the rooms in your home. For that cooled air to cool every room effectively, it has to move freely throughout your home. Whenever airflow is restricted, some rooms may not cool properly.
Many homeowners blame their air conditioner for poor cooling performance. However, the AC is often working fine—the real problem is restricted airflow. A dirty air filter, blocked vents and other HVAC issues can all limit airflow.
Home Airflow Improvement Strategies
Taking steps to boost airflow in your home can improve comfort, minimize strain on your AC and decrease energy costs.
- Replace dirty air filters. Consistent AC air filter replacement helps your HVAC system circulate air more efficiently while supporting indoor air quality.
- Check that supply and return vents are free from obstructions. Furniture, rugs and curtains can create blocked air vents that keep cooled air from circulating throughout your home.
- Openinterior doors. This allows air to move more evenly between rooms.
- Reposition furniture covering registers.Keeping registers clear allows conditioned air to circulate properly.
- Schedule preventiveAC maintenance services. During a professional HVAC tune-up, a technician can check and clean dust-covered blower components that may limit your system’s ability to circulate air.
Insulation Is More Important Than You Might Expect
Insulation provides a barrier against the warm air outside your home. While your air conditioning removes heat from inside your home, insulation helps stop heat from moving indoors. Better insulation increases comfort, lowers cooling run times and can help increase the life of your HVAC system.
The attic is one of the biggest sources of solar heat gain during heatwaves. Proper attic insulation and cooling work together because attic insulation limits 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?” Often, the real problem is inadequate insulation, and the AC is not the problem.
Signs of Poor Home Insulation Levels
- Hot upstairsrooms
- Hotand cold spots
- Higher cooling costs
- Air conditioner runningconstantly
Use Shade to Reduce Heat Gain
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 reduce the efficiency of your outdoor air conditioning unit by making it more difficult to release heat efficiently. Creating shade around your property can limit solar heat gain, improve comfort and lower summer energy bills. Shading your air conditioner’s outdoor unit can also help—but never obstruct airflow around the condenser. Keep away fences, enclosures or dense landscaping that block air movement.
5 Summer AC Tips for Keeping Your Home Cooler with Shade
- Add trees and landscaping strategically. Use trees to shade your roof, walls, windows and outdoor air conditioning equipment. When shading 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.
- Install window coverings. Light-colored curtains, cellular shades and thermal drapes reduce heat gain from sun streaming through windows.
- Add 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.
- Make use of exterior shading. Add landscaping and design features like awnings, pergolas, shade sails or exterior shutters to keep direct sunlight off windows so it can’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 ease the load on your AC.
Additional Summer Heat Survival Tips
Airflow, insulation and shade can make a big difference, but these AC efficiency tips can help improve comfort during intense summer heat.
- Settheappropriate ceiling fan direction. Rotate ceiling fans counterclockwise to produce a cooling breeze.
- Avoid 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. Avoid frequent temperature changes that cause your AC to work harder.
- Schedule preventative maintenance. Professional service helps your system operate efficiently before peak cooling season.
- Watchfor unusual system performance. Call a professional to investigate strange noises, weak airflow or inconsistent cooling before they become larger repairs.
The Importance of Knowing 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. If you notice warm air is coming from your vents, airflow feels weak, your AC runs almost constantly, energy bills suddenly increase, rooms cool unevenly or your system turns on and off repeatedly, it’s time for an expert evaluation.
At Ohler & Holzhauer Inc., our cooling specialists inspect airflow, duct performance, insulation-related comfort concerns and overall system health to determine the real cause to help your HVAC system run at its best throughout the summer.
Enjoy Reliable Cooling All Summer Long
Keeping your home cool during a heat wave involves more than just your air conditioner. Proper airflow, adequate insulation and strategic shade work together to enhance comfort, boost efficiency and decrease cooling costs. Along 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 in even the hottest weather. If you’re looking for AC maintenance, a cooling system inspection, an airflow evaluation or a complete summer tune-up, we’re here to 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 warm even when the air conditioning is running?
If your home is hot even though your AC is running, the problem isn’t always the AC. Restricted airflow, inadequate insulation, improper thermostat settings or HVAC system issues can all affect cooling performance and stop cool air from reaching every room.
Does shade really help lower cooling costs?
Absolutely. Trees, landscaping, awnings and window coverings block solar heat gain, helping your home remain cooler. Reducing the amount of heat entering your home means your air conditioner doesn’t have to work as hard to cool your home. This reduces energy, which helps decrease your cooling expenses.
How often should I check and replace my HVAC air filter throughout the cooling season?
For most homes, homeowners should check their air filter every month during the busiest cooling season and replace it as needed. The best air filter replacement schedule depends on the air filter you use, pets, allergies and the amount of time your air conditioner runs.
Can insulation {help|make my air conditioner perform better?
Yes. Proper home insulation limits heat transfer into your home, reducing strain on your air conditioning. Making sure your home has adequate insulation levels, especially in your attic or around windows, helps maintain more consistent indoor temperatures while using less energy.
Should I cover my outdoor AC unit to help it run better?
No. You should never cover your outdoor AC unit while it’s operating because the condenser needs unrestricted airflow to release heat. Creating shade for your outdoor AC unit is beneficial, but always make sure there’s 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 the right balance of comfort and energy efficiency during hot summer weather. Choose the highest temperature that keeps your family comfortable, and try not to make large thermostat adjustments that force your air conditioning to work harder.