What Is The Lowest You Should Set Your Thermostat?

Is 58 degrees too cold for a house?

Recommended Temperature When the Home is Vacant For short periods of time away, like going to work, we’d recommend a temperature of around 55 – 60 degrees (F).

While away on long periods of time, such as vacation, we don’t recommend setting the temperature any lower than 50 degrees (F)..

How cold is too cold in a house?

The World Health Organization (WHO) recommends indoor temperatures of at least 64°F (you can drop that down to 62°F at night if you’re really looking to save on your heating bill). But if you have infants, sick or elderly people in your household, then it’s recommended that you keep the thermostat set at 70°F.

Is it unhealthy to keep your house cold?

Cold homes are bad for health. If you’re struggling to pay your heating bills and your home is cold and damp, your health may suffer. Problems and diseases linked to the cold range from blood pressure increases and common colds, to heart attacks and pneumonia.

Is 18 degrees too cold for House?

Here are some basic benchmarks for indoor temperatures: > 24°C – cardiovascular risk. 18-21°C – comfortable temperature. 18°C – minimum for comfort.

Is it cheaper to leave heating on low?

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.

How warm should a house be?

But this all boils down to the following: the perfect temperature for your heating is somewhere in between 18 and 22 degrees depending on preference – with the lowest number possible being better for your wallet. Find out why turning up your thermostat in the Winter makes absolutely no sense at all.

What is the lowest you should set your thermostat in the winter?

The experts at the Department of Energy share that aiming for a lower interior temp may be the best temperature to set a thermostat in winter. They recommend setting the thermostat at around 68°F or lower during the daylight hours when the home is empty, or at night when everyone is asleep.

Can you set your thermostat too low?

You can see that even under normal circumstances it’s not a good idea to turn a thermostat down too low: the compressor will run longer without giving you better cooling. … There are many other possibilities, however, including issues with the compressor, the evaporator coil, the blower fan, or even the ductwork.

What is the lowest temperature you should keep your house at?

68 degreesThe commonly agreed-upon lowest comfortable setting is 68 degrees; keeping it at 75 degrees can cost 15 percent more. If 68 degrees seems chilly, you can always wear a sweater and slippers to stay warm. Setting the thermostat to 62 overnight will save you even more on your energy bill.

Is 65 degrees too cold for inside?

Do not let it get too cold inside and dress warmly. 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. … Set your heat to at least 68–70°F. To save on heating bills, close off rooms you are not using.

Is 64 degrees warm or cold?

Hot:84-99 F (29-37.5 C) Warm:70-84 F (21-29 C) Cool:55-69 F (13-21 C) Cold: Below 55 F (Below 13 C)

Why can’t I set my thermostat below 70?

“Do not run the AC unit below 70 degrees indoors for the same reasons — it can freeze the evaporator coil,” he says. With some systems, that threshold might be 65 or 68 degrees. It depends on other factors, too, including airflow and indoor humidity. That’s why never going below 70 degrees is a safe practice.

Is it cheaper to run AC all the time?

In general, it is cheaper to leave the AC on all day during very hot temperatures. However, it’s not efficient to keep it on full blast all the time. … This can take a long time and place too much strain on the system. For many systems, this can mean less efficient cooling, more frequent repairs, and higher energy bills.

Is 15 degrees cold for a house?

If you feel fine, and you are healthy and fit and not suffering from any illness that would make you not notice that you were dangerously cold, then that’s OK for you, but 15 degrees is cold by most people’s standards.