The recommended freezer temperature to keep your food safe is at or below 0 f 18 c but your freezer may need to be set higher or lower depending on its environment and other factors.
Commercial fridge and freezer temperatures.
Just because you have a refrigerator or freezer doesn t mean it s cold enough to store your perishable food products in it.
While food safety law doesn t specifically state the required temperature of freezers industry best practice is 18 Âșc or lower.
In addition to keeping the temperature in your fridge at 40 f you can take additional steps to make sure your refrigerated foods stay as safe as.
If your fridge is looking full take out items that don t need to be chilled such as beer.
Adjust the freezer settings as necessary to get the temperature in a safe range after making adjustments to either the freezer or refrigerator check the thermometer s temperature readout after five hours repeating the adjustment process until the reading is in the ideal range.
The other key to freezer performance.
Your fridge should be 5 c or below.
The perfect temperature range for a freezer is at or slightly below 0 f and never more than 2 f.
Don t overfill your fridge.
Freezers need proper air flow to maintain the proper temperature and keep every zone of the freezer equally chilled.
How to set the temperature in your fridge and freezer.
The temperature at which foods are stored can affect their appearance taste nutrient content and most importantly their safety.
This is because the dials on fridges don t always show you the right temperature.
Leaving space allows air to circulate and maintains the set temperature.
French door refrigerators that open without opening the freezer will need to have the temperature set differently than a one.
The typical freezer factory setting on whirlpool refrigerators is a great starting point at the recommended 0 f 18 c.
However to maximise energy efficiency don t keep your fridge or freezer below the recommended temperature as it will make the fridge work harder and in turn add to your electricity bill.
This is especially true for commercial refrigeration products because the food service industry regulations are so strict.
Energy star ratings on fridges are a helpful indicator of how much the appliance is expected to add to your energy bills.
Appliance thermometers are the best way of knowing these temperatures and are generally inexpensive.
Fridge temperature for energy efficiency.
While a low temperature setting is crucial there s another key element to ensuring that the freezer works properly.
Don t cram the freezer full and avoid blocking the fan.
The freezer temperature should be 0 f 18 c.