I don't know off the top of my head. I'm sure I could look it up in my old code books but, like most home inspectors, I don't inspect for code compliance so it is not a huge concern for me.

Should it be? I sure would hate to have to inspect for code compliance, especially for codes that have changed throughout the years.

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"Baseball is like church. Many attend but few understand." Leo Durocher
Bruce Breedlove
www.avaloninspection.com