DOE Issues Corrected Final Rule on Energy Efficiency Test Procedures for Commercial Boilers

The Energy Department is reissuing a corrected final rule (here) setting energy efficiency test procedures for commercial packaged boilers. The agency had withdrawn a final rule it issued in November to fix errors (see 1612060011). Compliance with the corrected final rule will be required for all representations of energy efficiency or use made on or after Dec. 4, 2017, about one month later than previously announced in the original final rule (see 1611100058).