Energy Department
The U.S. Department of Energy (DOE) is initiating a rulemaking and data collection process to consider amendments to the DOE test procedures for commercial water heaters, unfired hot water storage tanks, and hot water supply boilers (henceforth, "commercial water heating equipment"). To inform interested parties and to facilitate this process, DOE has identified several issues associated with the current Federal test procedures on which DOE is particularly interested in receiving comment. In overview, the issues outlined in this document mainly concern updating the industry test standards that are currently incorporated by reference to the most recent versions, potential alternative methods for determining the efficiency of unfired storage tanks, potential changes to the method for setting the thermostat, potential clarifications in the thermal efficiency test method, and the potential inclusion of a test method for commercial heat pump water heaters (HPWH). DOE anticipates that these issues (as well as any others which are identified during the course of this rulemaking) may lead to proposed test procedure amendments in a subsequent notice of proposed rulemaking (NOPR). DOE welcomes written comments and data from the public on all aspects of this test procedure, including topics not raised in this RFI.
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Department of Energy 10 CFR Part 431 [Docket Number EERE-2014-BT-TP-0008] RIN 1904-AD18 AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Request for information (RFI). SUMMARY: The U.S. Department of Energy (DOE) is initiating a rulemaking and data collection process to consider amendments to the DOE test procedures for commercial water heaters, unfired hot water storage tanks, and hot water supply boilers (henceforth, “commercial water heating equipment”). To inform interested parties and to facilitate this process, DOE has identified several issues associated with the current Federal test procedures on which DOE is particularly interested in receiving comment. In overview, the issues outlined in this document mainly concern updating the industry test standards that are currently incorporated by reference to the most recent versions, potential alternative methods for determining the efficiency of unfired storage tanks, potential changes to the method for setting the thermostat, potential clarifications in the thermal efficiency test method, and the potential inclusion of a test method for commercial heat pump water heaters (HPWH). DOE anticipates that these issues (as well as any others which are identified during the course of this rulemaking) may lead to proposed test procedure amendments in a subsequent notice of proposed rulemaking (NOPR). DOE welcomes written comments and data from the public on all aspects of this test…
Citation: 79 FR 10999
