ASTM WK71383

    Revision of C1668 - 19 Standard Specification for Externally Applied Reflective Insulation Systems on Rigid Duct in Heating, Ventilation, and Air Conditioning (HVAC) Systems

    (What is a Work Item?)

    Active Standard: C1668 - 20

    Developed by Subcommittee: C16.21 | Committee C16 | Contact Staff Manager



    WK71383


    Keywords

    duct insulation; emittance; HVAC (heating, ventilation, air-conditioning); reflective air spaces; reflective insulation; reflective insulation spacers; reflective insulation system; R-value; thermal resistance;;

    Rationale

    Revision to the sections 10.8.3 and 10.4 on thermal resistance as it applies to calculation of heat flow to and from the duct. Revision to section 13.2 on labeling the product.

    Citing ASTM Standards
    Back to Top
    Work Item Status

    Date Initiated:
    01-14-2020

    Technical Contact:
    Lamont Millspaugh

    Item:
    001

    Ballot:
    C16 (20-01)

    Status:
    Ballot Item Approved as C1668-2020 and Pending Publication