Quick Answer: Is 73 Too Cold For AC?

What is the best AC temperature to sleep?

The National Sleep Foundation, for its part, says your bedroom should be somewhere between 60 to 67 degrees for optimal snoozing, as that range helps your body cool down and fall asleep faster..

What happens if you set your AC too low?

An AC that can’t keep up needs to be repaired 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.

Is 73 a good temperature for air conditioning?

For most people, the normal comfort zone temperature sits around 72-73 degrees—but an air conditioner isn’t a highly scientific machine. … Setting the thermostat at 78 degrees typically keeps enough cool air in the room for comfort.

Is 70 too cold for AC?

“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 72 a good temperature for air conditioning?

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.

What is best temperature for AC?

In an effort to promote energy efficiency in air conditioning, the government may issue an advisory to all AC manufacturers and commercial buildings to keep the default temperature setting at 24 degrees Celsius.

Can I set my AC to 70?

The quickest way to thaw the system is to turn the ac off at the thermostat but turn the FAN to ON. … Do not set your thermostat below 70 degrees as it will not cool any faster and could freeze up the system causing more problems.

How do I make my air conditioner colder?

How You Can Make Your Air Conditioner ColderSpray down the unit: Take a few minutes every other week to spray down the condenser unit. … Change your filters: You might ask how you can make your air conditioner colder without spending a lot; one simple but highly effective way is replacing air filters when they get dirty.More items…•

What temp is too cold for AC?

65 degrees FahrenheitWhat Temperature is Too Cold for Air Conditioners? 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.

Is 75 a good temperature for air conditioning?

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. … When gone, you can set your thermostat anywhere from 76 to 78.

Is 78 degrees hot or cold?

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.

How many hours should AC run a day?

A properly sized system should run non stop for 24 hours on the hottest day of the year.

Why do I feel cold in 70 degrees?

When it’s chilly, blood vessels in the skin and extremities constrict to keep heat concentrated around the tissue underneath, which is why your hands and feet usually feel cold first. When you’re hot, the opposite happens. Ambient temperature is far from the only thing that influences this process.

What’s the lowest you should set your AC?

68 degrees fahrenheitAn AC unit is happiest creating space temperatures no lower than 68 degrees fahrenheit.