If the AC system is operating correctly, then the air coming out of your vent should be about twenty degrees cooler than the regular temperature inside . So, if you’re cooling it and the house is 80 degrees, then you would ideally want the air to be about 60 degrees.
How cold should AC air feel?
Well, the general consensus is somewhere between 14 to 20 degrees colder than the intake temperature . From my example, 55 to 61 degrees would be an acceptable range.
Is 69 too cold 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 that you keep your thermostat set to no less than 68 degrees. Since 69 is above that temperature, it would most likely be safe .
What temperature should AC be set at in winter?
Set your thermostat to 68 degrees Fahrenheit in the 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.
Is 78 too hot for a house?
Any time you’re awake and at home during the summer, the ideal thermostat temperature is 78 degrees . This home temperature for energy efficiency lowers your cooling bills by 12 percent compared to keeping it at 74 degrees. If you’re afraid 78 degrees is too warm, remember to dress for the season.
Is 65 too cold for AC?
HVAC manufacturers usually recommend that users do not operate their units for prolonged periods of time if the temperature is lower than 65 degrees Fahrenheit . If you need to test your unit, then you should wait until the temperature has been above 60 degrees Fahrenheit for at least three days first.
What should I set AC to at night?
The best AC temperature for sleeping is generally between 60-67 degrees , according to sleep psychologist Michelle Drerup. As your body falls asleep, its temperature decreases slightly. So, setting your thermostat between 60-67 degrees helps this process, therefore helping you fall asleep faster and more comfortably.
Is 65 degrees too cold for house?
People who are sick may have special problems keeping warm. 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 .
Is 72 a good temperature for air conditioning?
Since 72 degrees is generally agreed upon to be an ideal indoor temperature , most people would probably still feel comfortable setting their AC units slightly higher than this, perhaps at around 75.
Is it better to leave thermostat at one temperature?
But as it turns out, the only real pro to keeping your thermostat one temperature is convenience . Sure, when you’re away on vacation or gone for the weekend, the consistent temperature is efficient, but when you’re at home, there’s really no additional benefits.
How cool should my house be if it’s 100 outside?
How cool should my house be if it’s 100° outside? The majority of air conditioning units are designed to only cool the air about 20 degrees from the outside temperature. If the temperatures outside are approaching triple digits, you should set your thermostat at about 78° .
Is 75 a good temperature for air conditioning?
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. If you’re like most, you are gone during the day.
Does it make sense to turn down the thermostat at night?
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.
Is 63 too cold for AC?
Humans are only capable of withstanding a certain amount of cold or hot climates. Air conditioners have minimal temperature limits below which a person will begin to feel uneasy. Each air conditioner, regardless of model or brand, has the lowest temperature limit. The temperature must be below 60 degrees Fahrenheit .
Is 68 too cold for AC?
An AC unit is happiest creating space temperatures no lower than 68 degrees fahrenheit .
Is 71 too cold for AC?
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.
What is a good AC temp for summer?
While you ultimately must decide what temperature you feel comfortable at, the US Department of Energy and Energy Star suggest that the best AC temperature is 78°F for summer days.
Is 68 degrees too cold for a house?
When you’re home: Around 68 degrees
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.
Should AC be on auto or fan?
Keeping your fan on AUTO is the most energy-efficient option . The fan only runs when the system is on and not continuously. There is better dehumidification in your home during the summer months. When your fan is set to AUTO, moisture from cold cooling coils can drip and be drained outside.
Is 62 too cold inside?
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.
What is the healthiest temperature to keep your house?
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 room temperature is best for elderly?
The average—and safe—room temperature for an elderly person is around 78 degrees , according to research published in Age and Aging. To prevent an elderly person from becoming too cold, it’s recommended the room temperature never drops below 65 degrees.
