It's winter! And that means low temperatures and high heating costs. If you're looking to reduce your energy bills this season without sacrificing comfort, this guide is for you. We’ll review how to make sure your Manassas home stays cozy without costing you an arm and a leg. With these tips, it'll be easy to keep cozy all winter long!

Let’s review what temperature to set your thermostat in winter:

  • While you’re home during the day.
  • While sleeping at night.
  • While you’re away.

We’ll also review how getting a smart thermostat can keep heating bills low, as well as a few of our top energy-saving tips for chilly weather.

Our Recommendations for the Best Thermostat Settings in Winter

You might be wondering if 70 is a good temperature for the winter. It can be, but it also varies based on your comfort needs and your goals for energy efficiency. According to the U.S. Department of Energy (DOE), setting your thermostat at 68 is the best way to keep heating costs down.

What Temperature to Set Your Thermostat in Winter During the Day

While Home

The DOE recommends 68 degrees during daytime. If you’re feeling too cold, there are a couple of other ways you can stay warm.

  • Set your ceiling fan in reverse when you’re in a room. This redistributes warm air that collects near the ceiling.
  • Choose energy-efficient window treatments, like honeycomb shades or plantation shutters. If your home has old or drafty windows, installing plastic sheeting or window blankets provides an extra barrier against the cold.
  • Make the most of natural warmth by opening south-facing window treatments during daytime. Don’t forget to close them at night to reduce heat loss.

While Gone

If it dips under 30 degrees, setting your thermostat around 64-65 degrees is a smart choice while gone. Your furnace won’t be pumping a lot of heat into a vacant home, but it’ll be easy for the temperature to bounce back when you return.

You may want to set the thermostat somewhat higher if you have a dog, particularly a puppy, senior dog, small dog or a dog with short hair. Between 66-67 degrees will keep them comfortable and happy.

What Temperature to Set Your Thermostat in Winter at Night

Keeping your bedroom cool can help you get a better night’s sleep. The National Sleep Foundation advises a thermostat setting of 64-65 degrees.

That might seem too chilly if you’re accustomed to a higher temperature. If you’re used to sleeping at 68 degrees, try slowly lowering it over the next couple of days and sleep with more blankets or thicker pajamas.

Other Ways to Lower Energy Costs in the Winter

Keeping your thermostat at the right temperature in the winter is a good first step to keeping energy costs down. But there are a few other steps you can take to trim your bill.

  • Upgrade your thermostat. Programmable thermostats are cheap, but most households don’t have them set up correctly. If yours is always on “hold,” you’re missing out on energy savings. While you can program yours, it can be a lengthy process, especially if your schedule varies from day to day. A smart thermostat can eliminate all that work because it can develop an energy-efficient heating schedule based on your routine and temperature preferences. Learn how you can get a free smart thermostat (or one at a greatly reduced price)!
  • Replace your furnace air filter often. A dirty air filter can cause a lot of problems for your furnace, including making it use more energy or even causing it to break down. That’s why it’s important to replace yours every 30 days if you use a flat filter. Or every three months if you use a pleated filter. If you have pets or someone in your home suffers from allergies or asthma, you may want to change your filter more often.
  • Add more insulation. Your home is likely among the 90% in the U.S. that don’t have adequate attic insulation. Homes in northern climates need 16-18", while those in southern climates need 13-14".
  • Get a new furnace. If your HVAC system is nearly 15 years old, it’s time to start thinking about furnace installation. Upgrading to an ENERGY STAR® furnace can keep you more comfortable while keeping heating costs down. A new heating system is a big investment, but Air-Right Energy Design helps make it more affordable through rebates, special offers and financing for qualified customers.

Whenever you have questions about what the best temperature is to set your thermostat to, energy efficiency during cold weather or any other home comfort issues, Air-Right Energy Design is here to assist you. We’re the heating and cooling company your friends and neighbors have relied on since year. Call us at 703-260-1148 to request your appointment today.