A dishwasher drain hose is connected without the required backflow protection method. What should be provided?
Correct Answer
D) Approved air gap.
Dishwasher drainage must be arranged to protect against backflow or contamination by the approved method.
Why This Is the Correct Answer
Dishwasher drainage must be arranged to protect against backflow or contamination by the approved method.
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A replacement water heater is set without the required seismic bracing shown in the job checklist. What should be added?
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