Knowledge Builders

at what temperature should i set my thermostat

by Eleonore Maggio Sr. Published 1 year ago Updated 1 year ago
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  • Set the AC thermostat to 78°F for energy savings in areas with low humidity levels (below 60%). ...
  • Set the AC thermostat to 75°F in most areas with humidity levels between 50% and 90%. ...
  • Set the AC thermostat to 72°F only in very damp areas like Florida. 72°F is quite a power-hungry setting that should be used at very high humidity levels.

The ideal thermostat temperature in the winter is 68 degrees Fahrenheit when you're at home. Energy.gov suggests that 68 degrees is a good room temperature while you're awake at home but recommends lowering it while you're asleep or away.

Full Answer

Is 72 a good temperature for heat in the winter?

The lower the temperature is inside of the home, the slower the rate of thermal energy loss. To achieve optimal comfort, it is recommended for homeowners to set their thermostats between 68 to 72 degrees while there are people inside of the home.

What should thermostat be set at in winter?

According to ENERGY STAR, setting your thermostat to 68 degrees Fahrenheit (20 degrees Celsius) when you're home is the ideal balance of comfort and energy efficiency.

What is the most efficient temperature to set your thermostat?

You can easily save energy in the winter by setting the thermostat to around 68°F while you're awake and setting it lower while you're asleep or away from home.

Is 70 too high for thermostat in winter?

It's best to not set your thermostat lower than 70 to 72 degrees. Most units are not designed to cool a house below that point, and you risk the system freezing up. I recommend trying to keep your house below 80 degrees at all times during the summer.

Is it cheaper to keep house at constant temperature?

Keeping your home at a constant temperature generally means that your HVAC system will run constantly to meet it. This means that your furnace or air conditioner may run when you're asleep, at work, or out of the house. This wastes more energy than the minimal amount that you might save by having it constantly run.

Is it cheaper to keep heating on low all day?

According to experts at the Energy Saving Trust, the idea it's cheaper to leave the heating on low all day is a myth. They're clear that having the heating on only when you need it is, in the long run, the best way to save energy, and therefore money.

Is it better to leave thermostat at one temperature?

The startup process for a furnace consumes more energy than simply running the entire time at one set temperature, costing you additional money. To maximize efficiency, it's best to keep your furnace (or AC) at the same consistent temperature for long periods of time.

Should the thermostat be on auto or on for heat?

If you want to keep the energy bills low, you should set the thermostat to 'Auto'. However, if you prefer more even distribution of heat inside the house, it's better that you set the thermostat setting to 'On'.

Does turning heat down at night save money?

According to Energy.gov, the better way to save money on heating bills is to set back the temperature of your home at least 8 degrees for 8 hours or longer (while you sleep). In fact, you can save 1% on your heating bill for every degree that you lower the thermostat.

What should you set your heat on at night?

"What temperature should I set my thermostat to for the winter?"If someone is at home in the daytime, 72° F (22° C) is a good start, but aim for 68° F (20° C).If everyone is away from home in the daytime, or you're asleep at night, we feel 66° F (19° C) to 62° F (17° C) is best.

Is 68 degrees cold in a house?

According to the Department of Energy, 68 degrees Fahrenheit is the sweet spot when you're home during the winter. You can also drop it down a few degrees when you're sleeping to save more energy, as you'll be under the blankets for extra warmth.

Is 75 a good temperature for heat in the winter?

Typically, our bodies are most comfortable when the air inside our home is 74-76 degrees. So, a safe setting is 75 degrees. However, this is only necessary when you're in your home.

Is 60 degrees too cold for a house?

Even if you keep your temperature between 60°F and 65°F, your home or apartment may not be warm enough to keep you safe. This is a special problem if you live alone because there is no one else to feel the chilliness of the house or notice if you are having symptoms of hypothermia.

Is 75 too high for heat?

What's The Best Temperature To Set Your Thermostat: Summer. Typically, our bodies are most comfortable when the air inside our home is 74-76 degrees. So, a safe setting is 75 degrees. However, this is only necessary when you're in your home.

What should you set your heat on at night?

"What temperature should I set my thermostat to for the winter?"If someone is at home in the daytime, 72° F (22° C) is a good start, but aim for 68° F (20° C).If everyone is away from home in the daytime, or you're asleep at night, we feel 66° F (19° C) to 62° F (17° C) is best.

Should the thermostat be on auto or on for heat?

If you want to keep the energy bills low, you should set the thermostat to 'Auto'. However, if you prefer more even distribution of heat inside the house, it's better that you set the thermostat setting to 'On'.

What Temperature Should I Set My Thermostat in My Bedroom?

For health reasons and sleep benefits, you should have a temperature drop in your bedroom compared to the heating in your living room.

When Should I Change My Central Heating Thermostat?

When considering what temperature your thermostat should be set at, you should take into account your environment and weather conditions. This includes, humidity level, Season, and how many times you come in and out your house.

What Temperature Should I Set My Boiler in Winter?

In the winter season as its cold outside, the average temperature central heating is 20° c. The recommended winter temperature is around 18- 21 degrees.

How does a smart thermostat work?

They do this by only altering the temperature by 4 or 5 degrees. This ensures less gas is in usage.

Why are temperatures higher in a boiler?

Temperatures have increased due to the incredible energy-efficient boilers. They tremendously reduce fuel bills compared to old inefficient boilers. We recommend putting on more layers of clothing. Also, going with a higher quilt tog always to keep your energy bills low and to maintain good sleep and health.

What is the latest technology in central heating?

The latest central heating technology is a smart thermostat controlled on your phone or tablet. With a smart thermostat, you can control your heating, whether you are and when it suits you. At work or on holiday, a smart thermostat makes controlling your heating more simple.

What is the recommended temperature for a boiler?

Plus, help reduce your carbon footprint. The recommended summer household temperature is around 18 degrees.

What temperature should a thermostat be set at?

A universal guideline for a normal summer thermostat setting is 78° F. However, this condition should be set for when you’re at home during the daytime. For optimal comfort to cost ratio, your home thermostat temperature range will vary throughout the day.

When setting up a thermostat, do you want to program it?

This way, if you like to sleep in a cooler environment, you can initiate the temperature setback an hour before your normal sleep time. This way, you can slip into bed and cozily drift off to sleep.

What Settings are Best for Your Comfort & Budget?

Your home’s optimal thermostat settings and budget are unique to you. As a result, before you can choose the best indoor temperature for your heating and cooling needs, consider what will make you comfortable without breaking the bank.

Why do you adjust the thermostat?

You will also want to adjust your thermostat settings to reflect the common timeframes people are in or out of the home. If you know that most mornings, everyone is out of the house for work or school, you can set the temperature to hover around outside temperature in an effort to save money.

What is digital thermostat?

An electromechanical system is normally composed of various pegs, switches, or sliding bars, that offer a simple interface at the expense of programmability.

Can you program thermostats into your habits?

Plus, programming can easily be scheduled into your habits. While each area of the country will have its own ideal of the best temperature, today we're going to highlight the general recommended thermostat temperature. Then, you can adjust it to your lifestyle.

Can you control your thermostat when you leave the house?

When you leave the home, you don’t have to worry about whether you left the AC on, as it will already be programmed to adjust for your daily usage.

The right temperature for winter

According to the US Department of Energy, it's best to keep your thermostat at 68 degrees Fahrenheit for most of the day during the winter season. For maximum efficiency, you should also designate 8 hours per day during which you turn the temperature down by between 7 and 10 degrees.

Why it matters

What makes 68 F the best temperature for winter? It's on the lower end of comfortable indoor temperatures for some people, but there's a good reason to keep your home cooler during winter.

Positioning your thermostat for maximum efficiency

In addition to following these temperature recommendations, you can maximize your energy efficiency by installing your thermostat in the right place.

Have a heat pump? Keep this in mind

Fiddling with your thermostat multiple times per day isn't ideal, so it's best to have a smart thermostat or programmable thermostat that lets you set a schedule and automate temperature changes.

Other ways to reduce energy costs

If you're frustrated with high utility bills, you might be interested in switching to green energy such as solar power. With solar panels, you can generate power yourself, reducing energy costs and your reliance on the public grid.

The bottom line

Being smart about your thermostat settings can make a real difference to your wintertime energy consumption. By reducing your home's temperature to 68 F and under, you can conserve energy and cut down your energy bills.

How to set thermostat to stay warm?

Let’s say that you always leave the house at 7:30am and come back home around 6pm. To help you keep energy-efficient temperatures, you can schedule your thermostat to: 1 Lower the temperature 10° at 7:30 2 Return your ideal temperature at 5:30 (so you come home to a warm house) 3 Lower the temperature 10° again at 11pm (while you sleep)

How to keep your thermostat energy efficient?

To help you keep energy-efficient temperatures, you can schedule your thermostat to: Lower the temperature 10° at 7:30. Return your ideal temperature at 5:30 (so you come home to a warm house) Lower the temperature 10° again at 11pm (while you sleep)

What is a programmable thermostat?

A programmable thermostat’s main benefit is its ability to automatically adjust your home’s thermostat according to your schedule. You see, programmable thermostats allow you to “program” up to 7 different daily schedules. We’ll look at an example of how this could save you money:

What does it mean when your thermostat is lower?

The lower you can set your thermostat (and still be comfortable), the better. Lowering the temperature means your heating system works less. And less work means less energy consumption and lower monthly utility bills.

How much can you save by lowering your thermostat?

But how much are you really saving by lowering your thermostat? Well, according to Energy.gov, when you set back your thermostat 8° to 10° for 8 hours a day from its normal setting, you can save up to 10% on your heating bill. Now let’s look at how you should set your thermostat when you aren’t at home.

Why do we keep heat on during cold nights?

Keeping heat on during very cold nights means that your pipes stay warm enough to prevent them from freezing over and bursting , potentially saving you hundreds in pipe repairs.

Does a 50 degree thermostat protect pipes?

Low heating bills. Protection for your pipes. You see, given Colorado’s temperatures, if you set your thermostat to 50°, your heating system will most likely only run during cold nights. And this means minimal energy usage (low monthly utility bills). BUT it also means your home’s pipes will be protected. Keeping heat on during very cold nights ...

What temperature should my thermostat be in summer?

Here are our recommended settings for your thermostat during the summer: Best Summer A/C Temperature When at Home: 76° is a good target for your thermostat setting when you are at home. If you are used to having your home at 72°, that likely sounds too hot. Your family won’t protest as much if you increase the thermostat setting by 1 degree each ...

How to keep your thermostat cool?

Ways to Stay Cool Inside Without Lowering the Thermostat 1 Dress appropriately for the outside weather, even if you are inside. If you’re too hot, put on a pair of shorts instead of adjusting the temperature. 2 Close the blinds to keep out the sun and heat. Consider investing in thermal window film for windows that face south. These can block UV light and keep your home cooler. 3 Use ceiling fans. Data shows that ceiling fans can make a room feel up to 4 degrees cooler. (One of our team tried the 76 ° setting and fan approach. And needed a sweater because it was too cold in her office. It works.) 4 Position your home office in the right place. If you’re working from home, your electricity bills are 8-10% higher than normal. One tip? Keeping your office on the north side of your home can help you stay cool. Your office will be on the side of your house with the least sun exposure.

What Temperature Should I Set My Air Conditioner in the Summer?

The U.S. Department of Energy recommends 78° as the best temperature setting for your air conditioner during the daytime. And 82° for sleeping in the summer. Wait. What?

What happens if the thermostat is set lower?

If the upstairs is set lower it will try to cool the whole house in a losing battle, as it basically becomes the downstairs attic. That’s according to Fort Worth-based Poe Air. The best thermostat settings for winter are very different, of course.

How to sleep with the temperature really cold?

If you like to sleep with the temperature really cold, and don’t work from home, consider a free nights electricity plan . If you have a 2-story home and 2+ air conditioner units, set your thermostat so the air conditioners don’t fight with each other all day. Set the downstairs a degree or two below the upstairs.

How long before you return home should you start cooling?

If you have a smart thermostat or one you can control with your phone, start the cooling process about 4 hours before you return home. Don’t have a smart thermostat? Ask a neighbor to help out! With either approach, you’ll be nice and cool as you unpack from your summer vacation.

What is the best temperature to sleep in the summer?

Best Summer A/C Temperature For Sleeping: 72° is the maximum sleeping temperature recommended by the National Sleep Foundation. If that’s too warm, try using a ceiling fan at night to cool your body down.

How high should the thermostat be in the summer?

If you will be away from home for more than 4 hours, we recommend adjusting the thermostat 5 degrees higher in the summer or 5 degrees lower in the winter. This is a good idea for weekdays when the family is out at work and school.

How Should I Set My Thermostat When I’m Away From Home?

If you’ll only be away from your home for a couple of hours, there won’t be much of a benefit derived from adjusting your thermostat settings. The savings you see from doing so will be offset by the energy it takes to readjust the temperature back to normal when you return home.

Why is it important to have a thermostat to match the outside temperature?

Here’s why that works: the narrower the gap between the temperature in your home and outside, the lower your energy bill will be. For example, if it’s a hot summer day and it’s 89 degrees outside, it requires much less energy for your HVAC system to cool your home to 80 degrees than to 66 degrees. However, because you want to prioritize your and your family’s comfort level, you should ask yourself: what’s the closest temperature I can set my thermostat to to match the outside temperature that won’t leave me too uncomfortable?

How to keep thermostat at 68 degrees?

If you typically keep your thermostat at a comfortable 68 degrees during the summer, try gradually increasing the temperature to more closely match the temperature outside your home. As your environment changes, your comfort level will adjust.

Can you adjust your thermostat with home automation?

With home automation, you can adjust your home’s temperature from any device in addition to adjusting your thermostat to match your personal preferences .

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