Artificial intelligence (AI) policy: ASHRAE prohibits the entry of content from any ASHRAE publication or related ASHRAE intellectual property (IP) into any AI tool, including but not limited to ChatGPT. Additionally, creating derivative works of ASHRAE IP using AI is also prohibited without express written permission from ASHRAE. For the full AI policy, click here.
NOTE: All documents linked from this page are in PDF-format.
Interpretation 15.2-2022-1 – August 22, 2025 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15.2-2022: Section 8.5.1.2, regarding reused piping in split systems)
PDF-format. Interpretation 15.2-2022-1 – August 22, 2025 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15.2-2022: Section 8.5.1.2, regarding reused piping in split systems)