675 IAC 30-4-52
675 IAC 30-4-52 "Water softener" defined
Cite as Ind. Admin. Code tit. 675, r. 30-4-52
Sec. 52. "Water softener" means a vessel used to reduce the concentrations of certain minerals (primarily calcium and magnesium) that
produces either water or a product that is not materially more hazardous than water, where the temperature of the vessel's contents does not exceed
one hundred eighty (180) degrees Fahrenheit.