temperature-table

     
  AGE 70+ E D D C B B B A A A A A A
  70 E D D C C B B B A A A A A
  60 E E E D C C B B B A A A A
  50 E E E D D C C B B B A A A
  40 E E E D D C C B B B A A A
  30 E E E D D C C B B A A A A
  20 E E E D D C B B B A A A A
  15 E E E D D C B B A A A A A
  10 E E E D C C B B A A A A A
    5 E E E D C C B B A A A A A
    C 26 25 24 23 22 21 20 19 18 17 16 15 14
    F 78 77 75 73 71 69 68 66 64 62 60 59 57
    BEDROOM CELSIUS/ FAHRENHEIT TEMPERATURE
           
  A A CLASSIC/D'OC   For cold seasons and unheated environments.
  B B “INTERMEDIO” duvet/ EASY zzz   For mild seasons and heated environments
  C C D'OC LIGHT/CLASS LIGHT   Well warmed houses and higher body temperatures.
  D D LIGHT   For spring and autumn or for very well warmed houses
  E E LIGHTEST duvet   For mid season and cold Summer