Is 68 to low for AC?

Turning your AC to 69 degrees is getting relatively close to the “danger zone” for causing it to freeze up and break. Typically, we recommend keeping your thermostat set to no less than 68 degrees. Since 69 is above that temperature, it would most likely be safe.

Is 68 a good AC temperature?

Start by setting your air conditioner high

And, the best spot to do it at is 78 degrees Fahrenheit. According to Energy Star, it's an ideal temperature. 78 degrees keeps you fairly cool and comfortable during the day.

Is 67 too low for air conditioner?

Setting the thermostat at a very low temperature is not good for your air conditioner. Setting your temperature at around, 60-67 degrees, prevents less heat exchange through the evaporator coil, meaning that there isn't enough warm passing through your evaporator to effectively keep it from freezing.

What temp is too low for AC?

Each air conditioner, regardless of model or brand, has the lowest temperature limit. The temperature must be below 60 degrees Fahrenheit. If the outside temperature is below this limit, you should not switch on your air conditioner.

Is 68 too cold for house in summer?

Depending on the season, the ideal house temperature for both comfort and efficiency is between 68 to 78 degrees Fahrenheit. In the summer, the recommended thermostat setting is 78 degrees F. In the winter, 68 degrees is recommended for energy savings.

What Temperature Should I Keep it in My Home This Summer in 2019?

Is 65 too cold for 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 70 too cold for AC?

Once you have the right size air conditioner, there's still an ideal temperature range to consider. 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.

Can I run my AC at 65 degrees?

HVAC manufacturers typically advise users not to run their units for extended periods if the temperature is below 65 degrees Fahrenheit. If you need to test your unit, you should do so after the weather has been risen to 60 degrees Fahrenheit for at least three days.

Is 69 degrees too cold for a house?

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.

Is 66 too low for AC?

It is a common trait to turn down the temperature to 65 degrees when you enter your house. However, Experts of air conditioning repair in Brush Prairie, WA, say that your AC does not function this way. Lowering the temperature below 77° or 78° is typically ineffective and will cost you a lot of money.

Is it bad to turn your AC too low?

If you lower the thermostat so it's set more than 20° lower than the current outside temperature, the AC won't be able to reach its target temperature. Instead, it will run and run, wasting larger amounts of energy and wearing down, possibly leading to it overheating and shutting down.

Is 60 too low for thermostat?

The recommended range is 50°F-60°F. The better the winterization in your home, the lower you can go, but 50°F is the lowest you should go. To be on the safe side, 55°F-60°F is wise.

What temperature is too cold for a house?

What Temperature is Too Cold for a House? While everyone has a different tolerance to cold, ideal winter heat settings should generally be at or above 63 °F (17 °C). Excessive cold (anything below 62 °F or 16 °C) in your home can actually raise your blood pressure as your blood “thickens” in the chilly temperatures.

What should my AC be set at in summer?

It turns out that the best indoor temperature for your home during the summer months is 78 degrees, according to the U.S. Department of Energy. If that temperature falls outside your comfort level, there are several ways to modify how your home feels without causing your energy bill to spike.

What should be temperature of AC in winter?

Most experts recommend 18-20°C as the ideal temperature to set your air conditioner's thermostat in winter and throughout the year. This temperature is the most efficient in terms of energy.

Why does my house feel cold at 68 degrees?

It has to do with the relative humidity. A higher indoor relative humidity makes the 68 degree temperature feel more comfortable; a low relative humidity makes it feel chilly.

How cool should my AC be?

A good rule of thumb is during the hottest days when the dial reaches 100 degrees it is best to set your AC to somewhere between 75 and 80 degrees.

How warm should it be to run AC?

According to the Department of Energy¹, 78° Fahrenheit is the sweet spot for air conditioners to balance energy savings and comfort when people are at home and need cooling.

Is 69 a good temp for heat?

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.

Is 65 degrees cold at night?

The best bedroom temperature for sleep is approximately 65 degrees Fahrenheit (18.3 degrees Celsius). This may vary by a few degrees from person to person, but most doctors recommend keeping the thermostat set between 60 to 67 degrees Fahrenheit (15.6 to 19.4 degrees Celsius) for the most comfortable sleep.

Is 66 a good house temperature?

If you're at home in the daytime, 72° F (22° C) is a good start, but aim for 68° F (20° C). If you're not at home in the daytime, or you're asleep at night, we feel 66° F (19° C) to 62° F (17° C) is best.

Can you get sick if your house is too cold?

While it's advice you've heard for years, Fecher says it's true, but not in the sense of catching a cold virus or the flu. “You can't get sick from being cold in general, whether you are outside or inside,” Fecher says.

Can sleeping in a cold room make you sick?

While the weather is not directly responsible for making people sick, the viruses that cause colds may spread more easily in lower temperatures, and exposure to cold and dry air may adversely impact the body's immune system.

Is 64 too low for AC?

What happens if you set your AC too low? Air conditioners are not designed to operate in or produce temperatures below 60 degrees. Truth be told, they're happiest around the 68 degree mark. Most thermostats simply won't allow you to choose a setting below this mark.

Is 65 a good temp for heat?

The United States Department of Energy recommends setting your thermostat to 68 degrees while you are awake. This temperature will help you save energy while remaining comfortable, according to the department.