What is the maximum time for consuming sacrificial meat when stored in the refrigerator?

The Prophet, peace and blessings be upon him, said: «Righteousness is that to which the soul feels tranquility, and sin is that which wavers in your chest and you dislike people finding out about it.» Narrated by Muslim from the hadith (definition) of An-Nawwas ibn Sam'an.

Accordingly, your duty towards doubt is to find tranquility in your soul regarding it. If the two matters are equal in your mind and your soul finds no tranquility in anything, then the default is that what was remains as it was. This is the basis of the rule: "Certainty is not removed by doubt."