ASHRAE 90.2-2001

Standard 90.2-2001 — Energy-Efficient Design of Low-Rise Residential Buildings (ANSI Approved)
standard by ASHRAE, 2001

ASHRAE 90.1-2022 (I-P)

Standard 90.1-2022 (I-P Edition) — Energy Standard for Sites and Buildings Except Low-Rise Residential Buildings (ANSI Approved; IES Co-sponsored)
standard by ASHRAE, 2022