Refer to the whole house gas piping drawing at the end of the exam. What minimum diameter pipe may be used for the clothes dryer?

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Concrete cube or construction brick and trowel. Construction concept and mason

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Worker in a carpentry shop measures plywood for cutting

Apartment Fusebox Installation by Caucasian Electrician in His 40s. Residential Home Electric System Theme.

Joyful young man construction worker holding mobile phone and smiling while standing by the table with laptop