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Interpretations to Standard 15-2022

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NOTE: All documents linked from this page are in pdf_icon.png  PDF-format. 

pdf_icon.png Interpretation 15-2022-1 – July 28, 2023 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.6.4, regarding Equation 7-11.)

pdf_icon.png Interpretation 15-2022-2 – July 28, 2023 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.6.1, regarding Equations 7-8 and 7-9.)

* Interpretation 15-2022-3 – February 23, 2024 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.3.4.3, regarding releasable charge determination.)

Interpretation 15-2022-4 – February 23, 2024 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.3.4.4, regarding release mitigation controls based on cooling capacity.)

* Interpretation 15-2022-5 – January 23, 2024 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Sections 3.1 and 9.1, regarding evaporators less than or equal to 0.5 ft³ (0.014 m³).)

* Interpretation 15-2022-6 – March 22, 2024 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.2.3.3, regarding Effective Dispersal Volume.)

* Interpretation 15-2022-7 – August 25, 2023 (Refers to the requirements presented in ANSI/ASHRAE Standard 15-2022, Section 7.3.4.4, regarding release mitigation controls.)

* Interpretation 15-2022-8 – June 28, 2024 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15-2022: Section 3.1 Defined Terms, regarding the terms “pressure vessel” and “piping”, Section 9.3 Refrigerant-Containing Pressure Vessels, Section 9.4 Pressure Relief Protection, and Section 9.7 Pressure Vessel Protection.)

* Interpretation 15-2022-9 – July 26, 2024 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15-2022: Sections 7.5.2, 7.6, 7.7, and 7.8, regarding human comfort.)

* Interpretation 15-2022-10 – July 26, 2024 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15-2022: Section 5.2, regarding refrigerant system classification.)

* Interpretation 15-2022-11 – September 9, 2024 (Refers to the following requirements presented in ANSI/ASHRAE Standard 15-2022: Section 7.6.2.5, regarding mechanical ventilation)

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