Mich. Admin. Code R. 408.4293 - Thermometers

Rule 293. Each hot water boiler shall have a thermometer so located and connected that it shall be easily readable when observing the water pressure or altitude. The thermometer shall be so located that it shall at all times indicate the temperature in degrees Fahrenheit of the water in the boiler at or near the outlet.


Mich. Admin. Code R. 408.4293
1979 AC

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