Minnesota Administrative Rules
This is an historical version of this rule part. Also view the current version.
4715.2220 HOT WATER STORAGE TANKS.
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Subpart 1.
Pressure marking of hot water storage tank.
Hot water storage tanks shall be permanently marked in an accessible place with the maximum allowable working pressure.
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Subp. 2.
Drain cocks or valves for hot water storage tanks.
Drain cocks or valves for emptying shall be installed at the lowest point of each hot water storage tank.
History:
L 2007 c 140 art 6 s 15; art 13 s 4
Published Electronically:
May 14, 2012
Official Publication of the State of Minnesota
Revisor of Statutes