Richard978
New Member
Hi guys,
I am looking to vent a kitchen sink that doesn't have easy access to the existing vent system. I understand diagram B in the attached image is code for a loop vent as they are typically used in kitchen island where the loop is directly below the counter. In my situation the loop vent would be in a wall and could go above the sink's flood elevation. My question is would the system in diagram A be acceptable as the loop is above the flood elevation at the sink but the actual vent connection to existing main stack is below in the basement?
I am looking to vent a kitchen sink that doesn't have easy access to the existing vent system. I understand diagram B in the attached image is code for a loop vent as they are typically used in kitchen island where the loop is directly below the counter. In my situation the loop vent would be in a wall and could go above the sink's flood elevation. My question is would the system in diagram A be acceptable as the loop is above the flood elevation at the sink but the actual vent connection to existing main stack is below in the basement?