A:Answer0°F (-18°C) or below is best freezer temp according to FDA. Invest in a freezer thermometer and only turn the dial far enough to maintain 0°F. Going colder is not necessary and will only use more electricity and make the freezer work harder.
A:AnswerThis Chest Freezer complies with the regulations in United State (include California prop 65), and all TV material are controlled by ISO qualified manufacturers.
David M. - Insignia Support