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Fixtures that are not part of a wet vent group may connect to the wet vent branch. Is it true that the hydraulic load going into the vent does not have to be included in the wet vent calculation?

  1. True

  2. False

The correct answer is: False

The correct answer is B. False. According to plumbing code, all fixtures connected to a wet vent must be included in the wet vent calculation, even if they are not part of the wet vent group. This is because the hydraulic load from these fixtures still affects the performance and capacity of the wet vent. Therefore, it is important to include all fixtures in the calculation to ensure proper plumbing installation and functionality.