YEA signup Page

Membership in the Illinois Chapter is open to all members in good standing of ASHRAE (Internatational Society; ASHRAE Society membership information and forms may be found at the Society Website). Chapter members participate in all Chapter programs and activities, committees and elections of Chapter leaders. They also qualify for reduced fees for many Chapter events. To apply for membership, download the Illinois Chapter membership application.

This web site is maintained by the Illinois ASHRAE Chapter. It does not represent official positions of the Society nor reflect Society policy. ASHRAE chapters may not act for the Society and the information presented here has not had Society review. To learn more about ASHRAE activities on an international level, contact the ASHRAE home page at