Current through Register Vol. 63, No. 8, August 1, 2024
Section 918-225-0370 - Coil-Type Water BoilersCoil-type water boilers, where the water can flash into steam when released directly to the atmosphere through a manually operated nozzle, are exempt from ORS 480.510 to 480.665 if the following conditions are met:
(1) There is no drum, header, or other steam space;(2) No steam is generated within the coil;(3) Tubing outside diameter does not exceed one inch;(4) Pipe size does not exceed NPS 3/4;(5) Nominal water capacity does not exceed six gallons;(6) Water temperature does not exceed 350° F.;(7) Adequate safety relief valves and controls are provided.Or. Admin. R. 918-225-0370
BCA 19-1991(Temp), f. 6-14-91, cert. ef. 6-15-91; BCA 30-1991, f. & cert. ef. 9-9-91; BCA 36-1993, f. 12-30-93, cert. ef. 1-1-94; Renumbered from 918-225-0096Stat. Auth.: ORS 480.560
Stats. Implemented: ORS 480.560