Setting your thermostat too low—whether for heating or cooling—overworks your HVAC system, skyrockets energy bills, and offers no speed advantage in reaching your desired temperature.
You need your air conditioner to keep your home comfortable during the hottest months. But setting your thermostat too low can cause your AC to overwork. This often results in higher energy bills, short cycling, and costly AC repairs.
Adjusting a Johnson Controls thermostat is a straightforward process, though exact steps vary slightly by model.
While it may be tempting to save a few bucks on your heating bill at times, a cold snap is not the time to set back the thermostat if you have pipes that are at risk of freezing. Leave the heat on if you plan to be away during cold weather. Set the thermostat to a temperature no lower than 55° F.
Setting to 65 degrees in Winter and to 78 degrees in Summer while at home and switching to energy saving mode when away can help save energy.
What is the Best Temperature to Keep Your House in the Winter? The average ideal room temp is around 68–72° F in the winter, depending on your personal preference.
No, it is generally not cheaper to leave your heating on low all day. According to the U.S. Department of Energy, maintaining a constant temperature results in continuous heat loss, causing your system to consume more overall energy.
It's such a simple thing, leaving a single faucet dripping, but it can prevent so many complications later on. How much value does one dripping faucet have? A lot, if it keeps your home's water pipes from bursting during frigid weather.
While we know that water freezes at 32 degrees Fahrenheit, keep in mind that indoor pipes are somewhat protected from the extreme outdoor weather. Without a heat source, pipes may take as little as 3 hours to freeze at 20 degrees Fahrenheit or lower.
It takes time for your home to warm up and cool down. If you're not sure how long it takes, try turning the heating on about 30 minutes before you need it. You should turn it off 30 minutes before you'll stop needing it.
The ideal winter thermostat setting is 𝟔𝟖∘𝐅 when you are at home and awake. To maximize energy savings, lower the temperature by 𝟕∘𝐅 to 𝟏𝟎∘𝐅 for at least 8 hours a day, such as when you are sleeping or away.
Your thermostat likely won't go below 68°F due to a configured minimum temperature limit (range stop), an auto-changeover threshold (if using a system that limits how close heat and cool settings can be), or a software lock common in managed apartments and rental properties.
To keep your thermostat at a constant temperature, disable any preset daily schedules and activate the Hold or Permanent Hold feature. This overrides automatic adjustments, locking your heating or cooling system at a single, steady temperature until you manually change it.
The minimum winter thermostat temperature depends on your primary goal:
65 Degrees is (Nearly) the Perfect Temp
Keeping the house balmy can cost a fortune in power bills. Instead, turn down that thermostat to somewhere between 60 degrees and 70 degrees F. For most people, 60 is a chilly sweater-friendly temperature, while going over 70 can get a little toasty.
Some people might consider dropping the set point to a lower temperature, such as 65°F, to get the A/C unit to cool down faster. That actually won't make the A/C cool faster at all. It'll just tell the A/C unit to keep running longer—until the temperature reaches 65°F.
The Freezing Point of Pipes
Freezing starts at just 32 degrees Fahrenheit. As such, it doesn't have to be excessively cold outdoors for plumbing problems to arise. However, in most cases, water at the interior of plumbing systems won't start icing over until temperatures reach as low as 20 degrees Fahrenheit.
A slow, steady drip can help prevent frozen (and burst) pipes during cold weather.
As temps drop, the risk of having frozen pipes in your home increases. Typical high-risk areas for freezing include pipes within exterior walls, as well as exposed pipes that run through unheated or uninsulated areas such as attics or basements.
To keep pipes from freezing, you should drip both hot and cold water. Hot water pipes are just as vulnerable to freezing as cold ones, and keeping both lines trickling ensures water is moving through the entire plumbing system, drastically reducing the risk of ice buildup.
Like most myths, there is certainly a component that is true. Dripping faucets does help prevent frozen pipes, but you don't need to drip every faucet in your house.
Yes, pipes can freeze at 32°F (0∘C0 raised to the composed with power cap C0∘𝐶), but it typically takes several hours or days of sustained freezing temperatures to happen. The true danger zone is when exterior temperatures drop to 20∘F20 raised to the composed with power F20∘F or lower.
The single biggest energy waster in a house is heating and cooling (HVAC), which accounts for roughly half of a home's total energy consumption. The main culprit is conditioned air escaping through poor insulation, leaky windows, and drafty doors, forcing systems to work overtime.
Known for his practical tips, Lewis introduced the '4pm rule' which involves using curtains strategically to retain heat. He suggests opening curtains when the sun rises at around 8:30am to let in natural warmth, and closing them by 4pm to keep the heat inside.
Typically, a furnace should cycle 3 to 8 times per hour, running for about 10 to 15 minutes each time. If it's cycling more frequently (short cycling) or running for 20+ minutes straight regularly, something's not right.