Minnesota Administrative Rules
This is an historical version of this rule part. Also view the current version.
1323.0644 SECTION 6.4.4, HVAC SYSTEM CONSTRUCTION AND INSULATION.
ASHRAE Standard 90.1, Section 6.4.4, all subsections, and Tables 6.4.4.2A and 6.4.4.2B are deleted in their entirety and replaced with the following:
6.4.4 HVAC system construction and insulation.
6.4.4.1 Insulation. Duct insulation must comply with Minnesota Rules, chapter 1346.
6.4.4.2 Duct and plenum sealing. Duct and plenum sealing must comply with Minnesota Rules, chapter 1346.
6.4.4.3 Pipe insulation. Pipe insulation must comply with Minnesota Rules, chapter 1346.
History:
33 SR 1473
Published Electronically:
June 17, 2009
Official Publication of the State of Minnesota
Revisor of Statutes