4781-6-02.6 [Rescinded] Ductwork and plumbing and fuel supply systems.

Effective: 12/01/2012
R.C. 119.032 review dates: 09/14/2012
Promulgated Under: 119.03
Statutory Authority: 4781.04
Rule Amplifies: 4781.04
Prior Effective Dates: 9/15/2006, 1/1/2010, 6/2/2011