Cold storage of foods in the refrigerator is a popular method of preservation that all of us are familiar with. The refrigerator (or simply fridge) is configured with a heat pump that does the function of transferring heat from the inside of the unit to the outside environment.
Otherwise, food items exposed to inconsistent or inadequate temperature range may become unpalatable for consumption. In order to avoid such a case, you need to be aware about the average recommended temperature of the freezer and steps to make these adjustments.
So, what is the recommended temperature? The average freezer temperature range is 0 degrees F (-18 degrees C) or lower. While, the correct temperature range is 40 degrees F (or 5 degrees C) in case of refrigerators.
Thus, consuming foods that are preserved at an ideal temperature range is not only good for taste, but it is crucial for our health. As per food experts, for every 5 degrees increase in the ideal temperature, the adequate time period that the food can be stored is reduced to half. Also, a very low setting leads to ice buildups that reduces the freezer space.
The instrumentation and temperature knobs may be different for varied freezer models. Hence, before you try your hands on setting the temperature, make sure you go through the user manual provided by the manufacturer.
In most units, the temperature control dial has numerical markings from 0 to 10. You can adjust the knob and keep it at 3, which is a standard level for majority of the freezer models. Nevertheless, if you have meat items in it, you can consider lowering the temperature to a colder setting.
You do not have to be very diligent regarding accurate temperature maintenance. Nevertheless, monitoring and maintaining it at correct levels will increase the shelf life of foods, as well as the durability of your home appliance.
An easy way to check the temperature of the freezer is using a thermometer, which you can keep between two frozen goods. Observe the reading and you can understand whether your freezer temperature falls within the ideal range or not. Accordingly, change the setting until you get the ideal temperature that is required.