Each hot water boiler must have a thermometer located and connected so that it is easily readable when observing the water pressure or altitude. The thermometer must be located so that it will at all times indicate the temperature in degrees Fahrenheit [Celsius] of the water in the boiler at or near the outlet.
N.D. Admin Code 33.1-14-09-13
General Authority: NDCC 23.1-16
Law Implemented: NDCC 23.1-16