How to Cool Down a Room

Home Efficiency
April 06, 2018

Feel like you can’t escape the heat? Figuring out how to cool down a room can be a nuisance, especially during sweltering summer months.

Whether you’re hoping to learn inexpensive ways to cool off a room or you want to enhance the efficiency of your HVAC system, these tips can help. Learn how to cool down a room and enjoy some much-needed relief from the summer heat.

How to Cool Down a Room Without HVAC

How to Cool Down a Room Without HVAC

Running your HVAC system isn’t the only way to find relief from summer’s high temperatures. Learn how to cool down a room with these simple strategies:

  • Keep Windows Open at Night: Cool a room down faster by opening up your windows at night. If the outdoor air is cooler than the air inside your home, opening a window will push the dense, hot air out while thinner, cool air flows inside.

  • Shut Window Treatments During the Day: Be sure to close your window treatments in the morning when the sun starts to shine. According to the Department of Energy, blinds and draperies can reduce unwanted heat gains throughout the day.

  • Close Off Rooms in Your Home: In your efforts to cool down your home, remember to shut the door behind you whenever you leave a cooler room. This will help seal in cold air and prevent it from seeping to warmer areas of your home.

  • Unplug Appliances: It may seem insignificant, but electronic gadgets and appliances give off heat and contribute to the overall warmth of your home. Reduce the temperature of a room (and potentially the cost of your electric bill) by unplugging appliances when you’re not using them.

  • Turn Off the Lights: Turn off lights when possible, and switch to energy-efficient bulbs that put off less heat. The Center for Sustainable Energy reports that incandescent light bulbs waste 90 percent of their energy in the heat they omit, so keep them turned off as much as possible. Better yet, switch to energy-efficient CFL or LED bulbs that will help reduce the amount of heat put off by your lighting fixtures.

  • Promote Air Flow: Air circulation and proper ventilation will remove warm air to prevent heat buildup, so run those fans accordingly.

How to Cool Down a Room With HVAC

How to Cool Down a Room with HVAC

Sometimes it takes a bit more to beat the heat, and that’s where your heating and cooling system comes in. Learn how to cool down a hot room and get efficient air conditioning from your HVAC system by doing the following:

  • Make Sure Your HVAC System Is the Right Size: Size and efficiency go hand in hand when it comes to your HVAC system, and bigger is not always better. If your equipment is oversized it may operate in short cycles, reducing efficiency and compromising comfort. Conversely, if it’s too small it might not have enough power to introduce cold air throughout your entire home. Learn more about HVAC basics here.

  • Upgrade Your HVAC System: Older air conditioning systems may prove unreliable and are typically less efficient than modern systems. If you’re running your HVAC system but not enjoying a cooler living space, it could be time for an upgrade.

  • Change HVAC Filters Regularly: A dirty filter restricts airflow and may prevent your home from getting enough cool air. ENERGY STAR suggests checking your filter once a month during peak season to help ensure it’s functioning properly.

  • Regular Professional Maintenance: Filters aren’t the only HVAC component that requires maintenance; consider hiring a contractor to help with cleaning coils and performing required upkeep. The right TLC will help your HVAC system perform more efficiently, which might result in added savings.

  • Ensure Supply Ducts Are Working Properly: Kinked or crushed supply ducts will prevent cool air from making its way to certain areas of your home. Leaky ducts also introduce a host of problems, including energy waste and inefficient cooling, so consider hiring a professional who can spot these problems.

  • Use a Programmable Thermostat: Programmable thermostats can be programmed to adjust based on the time of day and your schedule—even if you’re not home to change the dial. A programmable thermostat may help you save energy by keeping your home at a higher temperature when no one is there. It can also be set to cool down the temperature right before you get home.

With summer around the corner, there’s no better time to learn how to cool a room efficiently and effectively. Follow these easy steps on how to cool off a hot room and make the most of your HVAC system.

Find Local HVAC Contractors

Renovate America helps connect homeowners with contractors who can help replace or repair HVAC setups. Learn more about heating and cooling with Renovate America here.