Keep your freezer at zero degrees (0°) or below to maintain the quality of frozen foods. Most foods will maintain good quality longer if the freezer temperature is -10 to -20°F. At temperatures between 0 and 32°F, food deteriorates more rapidly.
A domestic freezer should be set to these temperatures. 0o Fahrenheit. -18o Centigrade.
Do you want your ice cream more firm? If so, set your freezer at or around zero degrees Fahrenheit. If you want your ice cream softer, set your freezer at or around six degrees Fahrenheit. This option will allow for easier scooping.
You should set the walk in freezer to store ice cream from 0 to 8 degrees. You can read more at www.fixya.com/support/t13782-temperature_freezer Most places keep their walk in freezers set at -10 to -15 degrees fahrenheit. Some people like to keep it closer ot between 0 and -10 degrees so the ice cream is less hard. If you are storing other foods in addition to ice cream you need to keep it on the colder side.
A commerical freezer temperature can be set to 0 degrees to negative 40 degrees Celcius ( oC to -40C).
There is no set temperature that the central air should be set to. Most people choose to set this temperature to about 70 degrees Fahrenheit.
it will assume the same temp at which the freezer is set.
The People I talk to always say have it set at 68 degrees in the winter time
20 degrees Celsius is 68 degrees Fahrenheit; but I like it cooler than that in the Winter.
The usual temperature in a freezer is at or below 32 degrees. Most home freezers are set at 28 degrees. This will put the food temperature at about the same as the freezer temperature.
Most modern domestic freezers are set to -18 Centigrade. (approx zero Fahrenheit)
This depends on your preference. A refrigerator can be set to 35-50 degrees but around 37-40 should be an ideal temperature. It will limit the spreading of bacteria but not freeze your food. A freezer should be below freezing which is 32 degrees.
Set the Celsius temperature to 190.5 to equal 375 degrees Fahrenheit.