As the temperature drops, heating bills are on the rise. But don’t worry, we’ve got a simple trick to keep your home warm without the hefty costs.

Discover the secret thermostat setting that could save you big this winter!

Understanding the “7-10 Rule” ​

The “7-10 rule” is a guideline from the U.S. Department of Energy that suggests setting your thermostat 7 to 10 degrees lower than your usual setting for eight hours a day to save on heating costs.

This could be during the day when the house is empty or at night when everyone is snuggled in bed.

By following this rule, you could potentially save about 10% annually on your energy bills.

​

The ideal thermostat setting for winter warmth​

When you're at home and awake, the Department of Energy recommends setting your thermostat to 68 degrees Fahrenheit.

This temperature is considered the sweet spot for comfort and energy efficiency during the colder months.

Cranking the heat higher forces your heating system to work overtime, leading to increased energy consumption and higher bills.

Adjusting for absence and slumber​

When you're away from home or tucked in for the night, it's wise to lower the thermostat to between 60 and 65 degrees.

This aligns with the “7-10 rule” and ensures you're not wasting energy heating an empty or inactive space.

Julian Picard, owner of Centerline Mechanical, echoes this advice, suggesting a decrease of at least four degrees to maintain efficiency without sacrificing comfort.

Navigating the seasons: Winter vs. Summer settings​

While we're focused on winter savings, it's worth noting that similar principles apply in the summer for air conditioning.

The Department of Energy advises keeping your home at 78 degrees when you're there during the day and bumping it up to 85 degrees when you're away.

For sleeping, a setting of 82 degrees is recommended, although the Sleep Foundation suggests a cooler 65 to 68 degrees for optimal sleep.

The importance of HVAC system familiarity​

Picard emphasizes the importance of understanding your HVAC system.

If your home isn't reaching the desired temperature, it may be time to assess whether your system is appropriate for your space.

An inefficient system can be a significant drain on your energy bills and comfort.


Beyond the thermostat, there are other ways to keep warm without cranking up the heat:

1. Layer Up: Wear warm clothing and use blankets to stay cozy.
2. Seal Drafts: Ensure windows and doors are properly sealed to prevent heat loss.
3. Portable Heaters: Consider using a battery-powered portable heater for targeted warmth.
4. Maintenance: Regularly service your HVAC system to maintain its efficiency.

Modern thermostats, especially programmable or smart ones, can make implementing the “7-10 rule” a breeze.

These devices can automatically adjust the temperature based on your schedule, ensuring you're always maximizing savings without lifting a finger.

By understanding and applying the “7-10 rule”, you can maintain a comfortable home environment while keeping an eye on energy consumption.

It's a simple change that can lead to noticeable savings, allowing you to allocate your resources to other areas of your life that matter.

Remember, a little adjustment goes a long way. Set your thermostat wisely, and you'll not only save money but also contribute to a more sustainable future.

Now that's a warm thought for a cold day!
Have you tried the “7-10 rule” or do you have other energy-saving strategies to share? Share your experiences and tips in the comments below!