Summer heat waves can push your air conditioner to the breaking point. As temperatures in Bishop continue to increase, many homeowners notice increased energy bills, warm areas throughout the home and cooling systems that often run all day without keeping up. 

People often think the AC 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 enhance comfort and cooling efficiency: increasing airflow in your home, making sure your home has enough insulation and adding shade to reduce heat from the sun. By following these summer AC tips from the pros at Bishop Heating & Air Conditioning, you’ll keep your house cool during heatwaves. 

Start with Airflow: Make Your Air Conditioner Work More Efficiently 

AC units cool the air and send it through ductwork to the rooms in your home. For that cool air to make rooms comfortable, it must be able to move freely throughout your home. If airflow is blocked, some rooms may feel warmer than others. 

Many homeowners blame their air conditioner for a hot home. In many cases, the AC is often working just fine—the real problem is limited airflow. Dirty air filters, blocked vents and other HVAC issues can all inhibit airflow. 

Home Airflow Improvement Checklist 

Following these simple 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 increase airflow while improving indoor air quality. 
  • Check that supply and return vents are clear. Furniture, rugs and curtains can lead to blocked air vents that keep cooled air from circulating throughout your home. 
  • Open up doors in unused rooms. This allows air to move more evenly between rooms. 
  • Move furniture covering registers.Making sure registers are uncovered allows conditioned air to circulate more easily. 
  • Schedule preventiveAC maintenance services. As part of a professional HVAC tune-up, a technician can check 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 serves as a barrier against the warm air outside your home. While your air conditioning removes heat from inside your home, insulation helps keep that heat from getting inside. High-quality 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 unwanted heat gain during summer. Proper attic insulation and cooling go hand in hand because attic insulation limits heat transfer through the roof. Proper weatherstripping and sealing around doors and windows also help stop hot outdoor air from sneaking inside. 

Whenever 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 Inadequate Home Insulation Levels 

  • Warmsecond-floor rooms 
  • Hotand cold spots 
  • Higher cooling costs 
  • Air conditioner runningconstantly 

Use Shade to Keep Your Home Cooler 

Sunlight shining through windows and heating your roof and exterior walls increases indoor temperatures, forcing your air conditioner to work harder. 

Direct sunlight can also impact 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 reduce summer energy bills. Shading your air conditioner’s outdoor unit can also help—but never restrict airflow around the condenser. Don’t install fences, enclosures or dense landscaping that block air movement. 

5 Summer AC Tips for Using Shade to Cool Your Home 

  1. Plant trees and landscaping strategically. Position trees to shade your roof, walls, windows and outdoor AC equipment. If you’re shading your outdoor AC unit, maintain at least 2–3 feet of clearance on all sides and 5 feet above the unit to ensure it receives enough airflow. 
  2. Add window coverings. Light-colored curtains, cellular shades and thermal drapes reduce heat gain from direct sunlight coming through windows. 
  3. 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 allowing in natural light. 
  4. Strategically use outdoor shade. 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. 
  5. Close your blinds during the afternoon. Maintain blinds or shades closed on west- and south-facing windows during the hottest part of the day to lower indoor temperatures and ease the load on your AC. 

Additional Heat-Wave Survival Tips 

Airflow, insulation and shade can make a big difference, but these AC efficiency tips can further improve comfort during periods of extreme summer heat. 

  • Change ceiling fan direction. Operate ceiling fans counterclockwise to provide a cooling breeze. 
  • Reduceuse of 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. Trytoavoid frequent temperature changes that cause your AC to work harder. 
  • Schedule preventative maintenance. Professional service helps your system run efficiently before peak cooling season.
  • Watchfor unusual system performance. Take care of strange noises, weak airflow or inconsistent cooling before they become larger repairs. 

Know When It’s Time to Turn to an HVAC Professional 

DIY AC maintenance and energy-saving cooling strategies can help, but some problems need professional attention. If warm air is coming from your vents, airflow feels weak, your air conditioning runs almost constantly, energy bills spike, rooms cool unevenly or your system turns on and off repeatedly, you should consider an expert evaluation. 

At Bishop Heating & Air Conditioning, our cooling specialists assess airflow, duct performance, insulation-related comfort concerns and overall system health to determine the underlying cause to help your HVAC system operate at its best throughout the summer. 

Keep Your Cool All Summer Long 

Staying comfortably cool during a heat wave takes more than just your air conditioner. Proper airflow, adequate insulation and well-planned shade work together to enhance comfort, increase efficiency and lower cooling costs. When paired 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 all season long. Whether you need 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 

If your living space remains hot even though your AC is running, the problem isn’t always the air conditioner. Poor airflow, inadequate insulation, improper thermostat settings or HVAC system issues can each reduce cooling performance and prevent cool air from reaching every room.

Absolutely. Trees, landscaping, awnings and window coverings block solar heat gain, helping your home feel cooler. When less heat enters your home means your air conditioner doesn’t have to work as hard to cool your home. That uses less energy, which can lower your cooling expenses.

For most homes, homeowners should check their air filter every month during the busiest cooling season and replace it as needed. The ideal air filter replacement schedule depends on the type of filter, pets, allergies and the amount of time your air conditioner runs.

It can. Proper home insulation slows heat transfer into your home, reducing strain on your air conditioner. Verifying your home has proper insulation levels, especially in your attic or around windows, helps maintain more consistent indoor temperatures while using less energy.

No. You should never cover your outdoor AC unit while it’s operating because the condenser needs open airflow to release heat. Creating shade for your outdoor AC unit is a good idea, but always keep at least 2–3 feet of clearance around the unit and 5 feet above it to maintain proper airflow.

For many homes, setting the thermostat around 78 degrees when you’re home offers an excellent balance of comfort and energy efficiency during a heat wave. Choose the highest temperature that keeps your family comfortable, and don’t make large thermostat adjustments that force your AC to work harder.