Versions of 12 USC 1701z-5 - Demonstrations of heating or cooling residential housing utilizing solar energy on LawServer 2024 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2023 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2022 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2021 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2020 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2018 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2017 12 USC 1701z–5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2015 12 USC 1701z–5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2014 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2013 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2012 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy 2010 12 USC 1701z-5 – Demonstrations of heating or cooling residential housing utilizing solar energy