The battery feeds power to ignition switch, so it is important for the ignition system that the battery is in good condition. Don't put too much weight on your key ring because this can damage the key and the tumbler part of the ignition switch.
To maintain food safety, refrigerators should be kept at or below 40 F and freezers should be 0 F. One of the most basic ways to ensure food safety in your kitchen is to set your refrigerator and freezer to safe temperatures for food storage. According to the Food and Drug Administration, your fridge should be set at or below 40 F (4 C). Your freezer should be set at 0 F (-18 C). Food stored in the freezer at 0 F will remain safe indefinitely, although the quality will decrease the longer the food is in the freezer. Freezing does not change a food's nutritional value.
Recommended temperature for your fridge-freezer all year-round You should keep your fridge temperature set at 3Â°C/37.4F and your freezer set at -19Â°C/-2.2F (or -18Â°C/-0.4F, depending on your model) all year-round. Recommendations for positioning your fridge-freezer Ensure that your fridge-freezer is situated at least 5 cm from walls on both sides and 10 cm from the wall at the rear.