Section 408.30948a. Gauges.

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a. Sections 1010.1 and 1010.2 are amended and 1010.1.2 of the code is added to read as follows:

1010.1 Hot water boiler gauges. Every hot water boiler shall have a pressure gauge and a temperature gauge, or a combination pressure and temperature gauge. The scale on the dial of the pressure or altitude gage shall be not less than approximately 1-1/2 nor more than approximately 3-1/2 the pressure at which the safety relief valve is set.

1010.1.2 . Pressure and temperature gauge. A thermometer shall be installed and may be in combination with the pressure gauge. The thermometer shall at all times indicate the temperature of the water in the boiler or near the outlet.

1010.2 Steam boiler gauges. Every steam boiler shall have a water-gauge glass and a pressure gauge. The scale on the dial of the gauge shall be graduated to not less than 30 psi and not more than 60 psi.

History: 1989 AACS; 1992 AACS; 1995 AACS; 1998-2000 AACS; 2013 AACS.

                    
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