ICC MCS Practice Questions - ICC Mechanical Code Specialist (MCS) Exam

Per IRC Section M1502.3, a residential clothes dryer exhaust must terminate:

Inside the laundry room when filtered On the outside of the building with a backdraft damper, not less than 3 feet from any opening Into a crawl space with a screen Into the attic above insulation

Correct Answer:

On the outside of the building with a backdraft damper, not less than 3 feet from any opening

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