ND Journeyman Plumber Practice Questions - North Dakota Journeyman Plumber License Exam

Under the IPC adopted by North Dakota, where may a water heater T&P relief valve discharge pipe terminate?

Directly into a closed container Into a floor drain or exterior, through an air gap and within 6 inches of the floor Back into the water heater tank Into a concealed wall cavity

Correct Answer:

Into a floor drain or exterior, through an air gap and within 6 inches of the floor

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