RESNET Releases the First Draft of Proposed Standard Amendment: BSR/RESNET/ICC 301-2019 Addendum B20xx, Clarifications, HVAC Systems Installation Grading and Dehumidification Deadline for Submitting Comments: January 13, 2020 RESNET Standards Development Committee 300 authorized the release of the first draft, draft PDS-01, of proposed addendum BSR/RESNET/ICC 301-2019 Addendum B-20xx, Clarifications, HVAC Systems Installation Grading and Dehumidification, for public comment. Proposed Addendum B to Standard ANSI/RESNET/ICC 301-2019 provides clarifications to the 2019 update of the Standard and addresses new energy use and conservation subjects including HVAC systems installation grading and dehumidification. To review and comment on the Draft and to view the summary of changes follow the links below. Draft PDS-01 is posted on webpage Draft PDS-01, BSR/RESNET/ICC 301-2019 Addendum B20xx The changes to Standard ANSI/RESNET/ICC 301-2019 as shown in draft PDS-01 by strike-through and underline in red print are open for comment. To review the summary of changes, to submit comments and to view comments that have been submitted go to webpage Draft PDS-01, BSR/RESNET/ICC 301-2019 Addendum B, Clarifications, HVAC Systems Installation Grading and Dehumidification The 45-day public comment period begins November 29, 2019, and ends January 13, 2020.