where does the dust go in central vacuum system? You need to check garage, carport, or under the house to find a bucket sized cannister that holds the vaccuumed waste. If you are having a hard time. Turn on the vaccuum in the house and go out side in the above areas. You will hear the vaccuum motor running.

My mom’s is located in a storage room in the carport. It’s pretty simple to empty. Her’s you just pull the inner bucket out and empty into trash can.