Extreme summer heat can push your air conditioner to the edge. As temperatures in Streamwood continue to increase, many families notice higher energy bills, uneven temperatures throughout the home and cooling systems that seem to run all day without keeping up.
It’s easy to assume the AC is the one thing that determines how comfortable your home feels. In reality, your home’s air circulation, insulation and shade all play an important role in cooling performance.
This guide covers three effective strategies that can improve comfort and cooling efficiency: improving airflow in your home, making sure your home has adequate insulation and using shade to reduce heat from the sun. By following these summer AC tips from the pros at Pure Comfort Heating and Air Conditioning, you’ll keep your house cool in summer.
Start with Airflow: Help Your AC Work Smarter
AC units cool air and send it through ductwork to rooms in your home. For that conditioned air to make rooms comfortable, it has to move freely throughout the house. When airflow is blocked, some rooms may not cool properly.
Many homeowners blame their air conditioning system for a hot home. The truth is, the AC is often working properly—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 these easy steps to boost airflow in your home can increase comfort, minimize strain on your AC and reduce energy costs.
- Swapout dirty air filters. Routine AC air filter replacement helps your HVAC system increase airflow while supporting indoor air quality.
- Ensure supply and return vents are unblocked. Furniture, rugs and curtains can cause blocked air vents that stop cooled air from circulating throughout your home.
- Open up doors in unused rooms. Doing so helps air to move more evenly between rooms.
- Move furniture covering registers.Making sure registers are free of obstructions allows conditioned air to circulate more easily.
- Arrange preventiveAC maintenance services. As part of a professional HVAC tune-up, a technician can inspect and clean dust-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. As your air conditioner removes heat from inside your home, insulation helps prevent outdoor heat from entering. Better insulation enhances comfort, lowers cooling run times and can help extend the life of your HVAC system.
The attic is one of the biggest sources of solar heat gain during hot weather. Proper attic insulation and cooling work together because attic insulation reduces heat transfer through the roof. Weatherstripping 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 AC has to work harder. That often leads homeowners to ask, “Why is my house hot with the AC running?” Frequently, home insulation levels—not the air conditioner—are the problem.
Signs of Poor Home Insulation Levels
- Hot upstairsrooms
- Inconsistent room temperatures
- High utilitybills
- An air conditioner that rarely shuts off
Use Shade to Reduce Heat Gain
Sunlight coming through windows and heating up your roof and exterior walls raises indoor temperatures, forcing your air conditioner to work harder.
Direct sunlight can also reduce the efficiency of your outdoor AC unit by making it more difficult to release heat efficiently. Creating shade around your property can minimize solar heat gain, improve comfort and decrease 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 restrict 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 cooling 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 allow for enough airflow.
- Use window coverings. Light-colored curtains, cellular shades and thermal drapes reduce heat gain from direct sunlight coming 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.
- Strategically use outdoor shade. Use landscaping and design features such as awnings, pergolas, shade sails or exterior shutters to block direct sunlight off windows before it enters your home.
- Keep blinds closed during high heat. Leave 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 Summer Heat Survival Tips
Airflow, insulation and shade all make a big difference, but these AC efficiency tips can also increase comfort during extreme summer heat.
- Change ceiling fan direction. Run ceiling fans counterclockwise to create 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.
- Adjust thermostat settings. Trytoavoid frequent temperature changes that make your AC to work harder.
- Arrange preventative maintenance. Professional 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 extensive repairs.
Know When It’s Time to Turn to an HVAC Professional
At-home AC maintenance and energy-efficient cooling strategies can help, but some problems require professional attention. If warm air is coming from your vents, airflow feels weak, your air conditioner seems to run constantly, energy bills suddenly increase, rooms cool unevenly or your system turns on and off repeatedly, you should consider an expert evaluation.
At Pure Comfort Heating and Air Conditioning, 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 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 air conditioner. Proper airflow, adequate insulation and well-planned shade work together to improve comfort, boost efficiency and lower cooling costs. When paired with regular summer HVAC maintenance, these strategies can help your system operate at its best when you need it most.
has the training 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, 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 Air Conditioner Efficiency
Why is my house still uncomfortable even when the air conditioner is on?
When your house stays hot even though your AC is running, the problem isn’t always the air conditioner. Restricted airflow, inadequate insulation, inefficient thermostat settings or HVAC system issues can all reduce cooling performance and stop cool air from reaching every room.
Does adding shade really help reduce cooling costs?
It can. Trees, landscaping, awnings and window coverings reduce 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. This reduces energy, which helps decrease your cooling expenses.
How often should I check and replace my HVAC air filter during summer?
For most homes, homeowners 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 the amount of time your air conditioner runs.
Can insulation {help|make my air conditioner perform better?
Absolutely. Proper home insulation reduces heat transfer into your home, reducing strain on your air conditioning. Ensuring your home has appropriate insulation levels, especially in your attic or around windows, helps create more consistent indoor temperatures while lowering energy.
Should I put a cover over my outdoor AC unit to help it run better?
Not while it’s running. You should never cover your outdoor air conditioning unit while it’s operating because the condenser needs open airflow to release heat. Creating shade for your outdoor air conditioning unit is beneficial, but always keep at least 2–3 feet of clearance around the unit and 5 feet above it to maintain proper airflow.
What temperature should I keep my thermostat at during a heat wave?
For many homes, setting the thermostat around 78 degrees when you’re home offers the right balance of comfort and energy efficiency during very hot weather. Choose the highest temperature that keeps your family comfortable, and don’t make large thermostat adjustments that force your air conditioning to work harder.