Section 680IAC2-9-9. Flue connections for gas fired installations

   Each gas fired boiler shall be equipped with a four (4) inch minimum vent pipe or flue extended to an approved location outside the building or connected to a chimney flue. Where the horizontal run is more than ten (10) feet, the vent shall be increased to a minimum of six (6) inches. A draft hood of approved design shall be provided on each boiler. (Boiler and Pressure Vessel Rules Board; 680 IAC 2-9-9; filed Jan 5, 1996, 10:15 a.m.: 19 IR 1133; readopted filed Jul 9, 2001, 1:33 p.m.: 24 IR 3822; readopted filed Sep 21, 2007, 9:16 a.m.: 20071010-IR-680070389RFA; readopted filed Oct 19, 2007, 1:08 p.m.: 20071114-IR-680070389RFA; readopted filed Sep 5, 2013, 10:09 a.m.: 20131009-IR-680130182RFA)