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title 10
Energy
chapter II-i1
CHAPTER II—DEPARTMENT OF ENERGY
part 431
PART 431—ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT
subpart E
Subpart E—Commercial Packaged Boilers
subjgrp 47
Energy Efficiency Standards
Subjgrp 47. Energy Efficiency Standards
§ 431.87 - Energy conservation standards and their effective dates.
