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What’s the Best Temperature for Air Conditioning in Summer? | John C. Flood

Grey Nest Thermostat

When the summer rolls around, it’s common for our customers to have a lot of HVAC-related questions. Homeowners want to know summer HVAC tips to keep their home comfortable and their air conditioning unit working as optimally as possible. Our customers wonder about the best temperature for air conditioning in summer, good air condition tips for summer, and even the ideal HVAC humidity setting summer requires.

Keep in mind that there are few one-size-fits-all answers to some of your HVAC questions — especially, “what should air conditioning be set at in summer?” The summer HVAC tips and answers we provide in this blog serve as a starting point for you and your home, but a lot of it is up to personal preference. Feel free to reach out to John C. Flood if you have any questions or would like to schedule a summer HVAC service.

What Temperature Should I Set My Thermostat on During Summer?

According to EnergyStar.gov, the best temperature for a home in the summertime is between 70 and 78 degrees Fahrenheit. This helps maximize your energy efficiency while keeping your home at a temperature that is comfortable and livable. A small 8-degree change can transform your energy bill.

Battling the summer heat doesn’t have to be complicated! Simply consider your priorities. If you’re aiming to preserve energy and hopefully lower your energy bill, keep in mind that the smaller the difference between the indoor and outdoor temperatures, the lower your cooling bill will be. That means higher temperatures will conserve more energy than lower ones.

However, if you’re simply hoping to create the most comfortable indoor temperature for yourself and your family, then simply choose a temperature that suits your personal preferences.

What Should My HVAC Humidity Setting Be in Summer?

If you’re curious what HVAC humidity setting summer requires, then rest assured that most HVAC units are already set to correct the humidity levels in your home. If your home feels damp and sticky even with the AC running, then there might be a malfunction with your AC unit that requires professional attention.

Ideally, it’s best to prevent the moisture levels in your home from exceeding 45 percent. Anything higher than that can invite dust mites, mildew, and potentially mold growth. A lot of the moisture in the air of your home is affected by the outdoor temperature.

How Do I Prepare My HVAC for Summer?

Taking a few steps to prepare your HVAC unit for summer is one of the best things you can do to lower your energy bills and keep your air conditioner in good condition. Here are a few summer HVAC tips to help you keep your air conditioner in the best shape possible:

  • Check all the HVAC filters and clean or replace them.
  • Check for dirt and clean air vents.

  • Clear any dirt, leaves, and debris away from your exterior unit.

  • Schedule your annual summer AC tune-up.

  • Upgrade your AC unit and/or ductwork if either is outdated.

Should My Window AC Vents Be Open or Closed in the Summer?

Ideally for the summertime, window air conditioning vents should be left open for longer periods. This helps promote air circulation which is vital for your home, indoor air comfort, and HVAC health.

If it gets so hot outside that you’re forced to close your window air conditioning vents, make sure you only do so for a short time. You’ll need to open them back up soon so air can continue circulating in your home. Without proper air circulation, your HVAC unit cannot operate properly.

Schedule a Summer HVAC Service Today

HVAC maintenance is key to ensuring your AC system doesn’t fail you when you need it most. An inspection will determine ways to save energy, helping reduce your electricity bill.

For more on summer HVAC services, contact John C. Flood. Our skilled, licensed technicians will clean and maintain your HVAC unit. We’ll also provide educational summer HVAC tips to help you understand how to care for your equipment year-round.
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