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Electrical and Plumbing Rough-In Basics
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What is the primary purpose of a 'closet flange' during the plumbing rough-in phase?
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Hint
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50-50
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Audience
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A
To anchor the toilet to the floor and connect it to the drainpipe
B
To seal the vent pipe at the roof line
C
To transition between copper and PEX piping
D
To prevent backflow in a multi-story drainage system
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