While during winter, it's more ideal to set it on 20 – 22 degrees. Here's why. An air conditioner that has a heating capability is using a reverse cycle. Instead of sucking up the heat inside your home, it gets heat from the outside.
Popular Science agrees 68 degrees is a normal temperature for the winter and suggests layering clothing as a way to stay warm in the cooler house temperature.
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.
How cold is too cold? Below 13° - If your home is this cold, it may increase your blood pressure and risk of cardiovascular disease. 14-15° - If your home is this cold, you may be diminishing your resistance to respiratory diseases. 18° - This is the recommended night time bedroom temperature.
The most comfortable room temperature will vary based on your personal preferences, the season, and which areas of the home you are living in. Most people can agree that a healthy range will go from 20 – 24 degrees Celsius (68 – 76 degrees Fahrenheit).
14-15° - If your home is this cold, you may be diminishing your resistance to respiratory diseases. 18° is the recommended night time bedroom temperature. 19-21° is the recommended daytime temperature range for occupied rooms.
The average room temperature is typically around 20°C, or 68 degrees Fahrenheit. This is a good ambient temperature to aim for, but it is important to bear in mind that different rooms will need to be heated to specific temperatures.
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.
For example, the ideal temperature of a living room should be around 20 to 22 degrees. This is a room for relaxing in, and where you sit for long periods of time, meaning it should be on the warmer side. Meanwhile, the best temperature for a bathroom or child's bedroom should be warmer too at 22 to 24 degrees.
Let's bust a myth; according to the Energy Saving Trust, it's not cheaper to leave your heating on low all day. In fact, turning on your heating only when you need it on actually saves energy, and therefore saves money, too.
The ideal healthy home temperature should be no higher than 20 degrees Celsius or 68 degrees Fahrenheit. When you're at home during the day, you'll be quite comfortable at this temperature.
What Should I Set My Thermostat to in Winter At Night? You would think when winter temperatures drop at night you'd want to turn the furnace up when you go to sleep, right? Not so fast. The U.S. Department of Energy says an indoor temperature of 65 degrees Fahrenheit at night is best.
The Ideal Settings
21° C is advisable for basic lounging. 20° C is comfortable for household chores. 16° C is recommended for sleeping or for when no one is home.
A viewer asked us to verify whether turning your heat on and off is more cost effective than leaving it running steady. Our researchers asked AC and Heating experts. They agree you should not turn your system off completely—then it'll have to work extra hard to reheat the house and it'll end up costing you.
According to Energy Star, the most efficient temperature range is 70-78 degrees Fahrenheit, with 78 being the best. If you are used to having your home much cooler than that, consider adjusting your thermostat incrementally over a period of weeks until you are used the higher temperature.
Recommended Temperature When You Are Home
The World Health Organization (WHO) recommends setting your thermostat no lower than 64 degrees (F) in the Winter months while people are in the home. If there are infants or elderly individuals, they recommend keeping the temperature at 70 degrees at a minimum.
The Energy Saving Trust recommends heating your home to between 18 to 21 degrees celsius during winter. And The World Health Organisation (WHO) suggests 18 degrees is the ideal temperature for healthy and well-dressed people. Both agree this is also the ideal temperature for sleeping.
One explanation may be convection currents, or the lack of them. The room's thermostat is likely to be positioned roughly midway between floor and ceiling. On a 20°C day in the summer, the temperature in the room will be within a few degrees of the temperature outside, so you will feel comfortable.
“You can't get sick from being cold in general, whether you are outside or inside,” Fecher says.
For a vulnerable person, living in a cold home increases their chance of serious illness or death. They are at higher risk of a heart attack or stroke, breathing problems, flu, depression and falls.
What Is An Unhealthy Room Temperature? For babies, pets, and the elderly, or for those who suffer from respiratory, lung, or heart disease, anything below 68 degrees and anything above 74 degrees for a prolonged period of time can cause serious health concerns.
How to prevent your condensate pipe from freezing: Leave your heating on overnight at a lower temperature to keep the condensate warm. Although this uses energy, your boiler will take less time to heat up your home in the morning.