Versions of Nevada Revised Statutes 447.140 - Ventilation of room containing water closet, bathtub or shower on LawServer 2022 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2021 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2020 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2019 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2017 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2016 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2014 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower 2013 Nevada Revised Statutes 447.140 – Ventilation of room containing water closet, bathtub or shower