Minn. R. 1346.1206 - SECTION 1206 PIPING INSTALLATION
Subpart
1.
Section 120611.
IMC Section 1206.1.1 is amended to read as follows:
1206.1.1
Prohibited tee
applications. Fluid in the supply side of a hydronic system shall not
enter a tee fitting through the branch opening. Fluid from two returns shall
not enter on the run of the same tee.
Subp. 2. [Repealed, 44 SR 1085]
Subp. 3.
Section 1206.12.
IMC Section 1206 is amended by adding a new subsection to the end of the section to read as follows:
1206.12
Draining and venting.
Hydronic pipes shall be installed so that the pipes can be drained and so that
air can be completely removed from the system during filling.
Notes
Statutory Authority: MS s 326B.101; 326B.106; 326B.13
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