Can a 1/2 bath (sink and toilet) exhaust fan vent into the attic

Answer 1

 

Hi SSorask,

 

First paragraph of my article at http://www.checkthishouse.com/2940/bathroom-exhaust-fan-and-vent-requirements.html answers your question.

 

This is a paragraph from IRC  (International Residential Code): http://publicecodes.citation.com/icod/irc/2012/icod_irc_2012_15_sec001.htm

 

Let me know if you have additional questions. Just click "comment" below.