Energy Conservation Program: Compliance Date for the Dehumidifier Test Procedure

The Department of Energy (DOE) is issuing a final rule that will require manufacturers to test dehumidifiers using the active mode provisions in the test procedure for dehumidifiers currently found in DOE regulations to determine compliance with the existing energy conservation standards. The appendix in its entirety will be required for use by manufacturers that make representations of standby mode or off mode energy use, and, after the compliance date for any amended energy conservation standards enacted in the future that incorporate measures of standby mode and off mode energy use, to demonstrate compliance with such amended standards. The amendments in this final rule modify the compliance dates to allow use of the ANSI/AHAM DH-1- 2008 in the near term.