Dehumidifiers Specification Version 4.0

The Version 4.0 specification for Dehumidifiers was finalized on February 1, 2016. The effective date of the specification is October 25, 2016. Materials related to this revision process are provided below. Partners and other interested parties with questions or concerns regarding these materials or the revision process can contact Abigail Daken, EPA, at

Final Version 4.0 Specification for Dehumidifiers—February 1, 2016

EPA Cover Memo (PDF, 51 KB)

Stakeholder Comments on the Final Draft Specification

Final Draft Version 4.0 Specification for Dehumidifiers—January 4, 2016

EPA Cover Memo (PDF, 114 KB)

Stakeholder Comments on the Draft 1 Specification

AHAM Comments (PDF, 40 KB)
Therma-Stor Comments (PDF, 118 KB)

ENERGY STAR Dehumidifiers Draft 1 Version 4.0 Stakeholder Webinar – December 3, 2015

Draft 1 Version 4.0 Specification for Dehumidifiers—November 17, 2015

EPA Cover Memo (PDF, 218 KB)