Dear All,

As you know accumulator is a device that by using that we protect compressor from floodback.
1 - Some sources tell that we should use insulation around accumulator to prevent energy loss and suction of compressor help to evaporate liquid at bottom of accumulator.
2 - Some other sources tell, We should not insulate accumulator around and put it naked to exchange heat with environment and it helps to evaporate liquid at bottom of accumulator.

What do you think ? Which opinion is better ?

Sincerely yours.