Ind. Admin. Code tit. 675, r. 30-4-25.1
Authority: IC 22-13-2-8
Affected: IC 22-15-6-5
Sec. 25.1. "Instant-on water heater" (also known as a tankless water heater or instantaneous water heater) means a water heater in which water is heated by direct flame or passes over or through a heating coil or element to produce rapid heating of potable water that does not exceed any of the following limits:
(Fire Prevention and Building Safety Commission; 675 IAC 30-4-25.1; filed Apr 28, 2021, 11:03 a.m.: 20210526-IR-675200627FRA, eff Jul 1, 2021; readopted filed Nov 18, 2025, 10:36 a.m.: 20251210-IR-675240566RFA)