SC Plumber Contractor Practice Questions - South Carolina Plumber Contractor Examination Exam

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A gas-fired storage water heater that does not have a manufacturer-incorporated sediment trap shall have a sediment trap installed in which location?

On the T&P discharge, immediately after the relief valve Downstream of the appliance shutoff valve, as close to the appliance inlet as practical, and ahead of the flexible connector On the combustion-air duct On the hot-water outlet, to catch scale leaving the tank

Correct Answer:

Downstream of the appliance shutoff valve, as close to the appliance inlet as practical, and ahead of the flexible connector

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