"Unfired steam boiler" means an unfired pressure vessel or a system of unfired pressure vessels intended for operation at a pressure in excess of 15 PSIG to produce and control an output of thermal energy. The term includes boilers that heat water with waste heat.
Nev. Admin. Code § 455C.106
Added to NAC by Div. of Industrial Relations by R101-02, eff. 12-15-2004
NRS 455C.110