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ANSI/ASHRAE 90.2-2018

Energy-Efficient Design of Low-Rise Residential Buildings

Establishes the minimum whole-building energy performance requirements for energy efficient residential buildings. Provides the minimum design, construction, and verification requirements for new residential buildings and their systems and new portions of existing residential buildings and their systems that use renewable and nonrenewable forms of energy.

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American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ASHRAE]


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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

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