Summer heat waves can push your air conditioner to the breaking point. As temperatures in Moscow continue to increase, it’s common to notice increased energy bills, hot spots throughout the home and cooling systems that appear to run all day without keeping up. 

You may 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 an important role in cooling performance.  

This guide explains three simple strategies that can enhance comfort and cooling efficiency: improving airflow in your home, making sure your home has proper insulation and using shade to reduce heat from the sun. By following these summer AC tips from the pros at Redinger Heating & Cooling, you’ll keep your house cool in even the hottest weather. 

Start with Airflow: Make Your Air Conditioner Work More Efficiently 

AC units cool air and send it through ductwork to rooms in your home. For that cool air to keep your home comfortable, it must be able to move freely throughout your house. Whenever airflow is blocked, some rooms may not cool properly. 

Many people blame their air conditioning system for a hot home. In many cases, the AC is often working properly—the real problem is restricted airflow. Dirty air filters, blocked vents and other HVAC issues can all inhibit airflow. 

Home Airflow Improvement Checklist 

Following these simple steps to boost airflow in your home can improve comfort, lower strain on your AC and decrease energy costs. 

  • Replace dirty air filters. Consistent AC air filter replacement helps your HVAC system increase airflow while helping improve indoor air quality. 
  • Ensure supply and return vents are free from obstructions. Furniture, rugs and curtains can cause 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. By doing a professional HVAC tune-up, a technician can check and clean dirty blower components that may reduce your system’s ability to circulate air. 

Insulation Is More Important Than You Might Expect 

Insulation acts as a barrier against outdoor heat. As your air conditioner removes heat from inside your home, insulation helps keep that heat from getting inside. High-quality insulation improves comfort, reduces 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 summer. Proper attic insulation and cooling go hand in hand because attic insulation limits heat transfer through the roof. Weatherstripping and sealing around doors and windows also help prevent hot outdoor air from getting inside. 

When insulation levels are too low or air leaks allow hot air to sneak inside, your air conditioning has to work harder. This often causes homeowners to ask, “Why is my house hot with the AC running?” In many cases, the real problem is inadequate insulation, and the AC is not the problem. 

Signs of Inadequate Home Insulation Levels 

  • Hot upstairsrooms 
  • Hotand cold spots 
  • Higher cooling costs 
  • An air conditioner that rarely shuts off 

Use Shade to Help Lower Cooling Costs 

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

Direct sunlight can also affect your outdoor air conditioning unit by making it harder to release heat efficiently. Creating shade around your property can minimize solar heat gain, improve comfort and reduce summer energy bills. Shading your air conditioner’s outdoor unit can also help—but never block airflow around the condenser. Avoid fences, enclosures or dense landscaping that limit air movement. 

5 Summer AC Tips for Keeping Your Home Cooler with Shade 

  1. Plant 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 ensure it receives enough airflow. 
  2. Use window coverings. Light-colored curtains, cellular shades and thermal drapes help reduce heat gain from sun streaming through windows. 
  3. Install solar screens in your home. Solar screens, which are specially designed mesh curtains, placed on sun-facing windows help limit the sun’s heat while still providing natural light. 
  4. Incorporate exterior shading. Use landscaping and design features like awnings, pergolas, shade sails or exterior shutters to block direct sunlight off windows so it can’t heat up your home. 
  5. 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 reduce indoor temperatures and lighten 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 periods of extreme summer heat. 

  • Change ceiling fan direction. Rotate ceiling fans counterclockwise to produce a cooling breeze. 
  • Reduceuse of heat-generating appliances during the hottest part of the day. Run ovens, dryers and dishwashers in the morning or evening to limit indoor heat. 
  • Manage thermostat settings. Trytoavoid frequent temperature changes that cause your AC to work harder. 
  • Book preventative maintenance. Professional service helps your system operate efficiently before peak cooling season.
  • Pay attention to unusual system performance. Take care of strange noises, weak airflow or inconsistent cooling before they become more extensive repairs. 

The Importance of Knowing When It’s Time to Contact an HVAC Professional 

DIY AC maintenance and energy-saving cooling strategies can help, but some problems need professional attention. When warm air is coming from your vents, airflow feels weak, your AC seems to run constantly, energy bills spike, rooms cool unevenly or your system turns on and off repeatedly, it’s time for an expert evaluation. 

At Redinger Heating & Cooling, our cooling specialists evaluate airflow, duct performance, insulation-related comfort concerns and overall system health to determine the real cause to help your HVAC system perform at its best throughout the summer. 

Enjoy Reliable Cooling All Summer Long 

Staying cool during a heat wave involves more than just your air conditioner. Proper airflow, adequate insulation and effective shade work together to improve comfort, increase efficiency and decrease 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 knowledge 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, 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 

When your house stays hot even though your AC is running, the problem isn’t always your AC. Limited airflow, too little insulation, incorrect thermostat settings or HVAC system issues can all reduce cooling performance and stop cool air from reaching every room.

Yes. Trees, landscaping, awnings and window coverings reduce solar heat gain, helping your home feel cooler. Reducing the amount of heat entering your home means your cooling system doesn’t have to work as hard to cool your home. That uses less energy, which can lower your cooling expenses.

Most households should check their air filter every month during the peak cooling season and replace it as needed. The ideal air filter replacement schedule depends on the type of filter, pets, allergies and how often your air conditioner runs.

It can. Proper home insulation limits heat transfer into your home, reducing the workload on your air conditioning. Verifying your home has appropriate insulation levels, especially in your attic or around windows, helps keep more consistent indoor temperatures while using less energy.

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. Creating shade for your outdoor air conditioning unit is a good idea, but always maintain at least 2–3 feet of clearance around the unit and 5 feet above it to allow proper airflow.

In many households, 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 try not to make large thermostat adjustments that force your air conditioning to work harder.