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Interpretations for Standard 90.1-2016

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

pdf_icon.png Interpretation 90.1-2016-1 – January 30, 2017 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Table 6.8.1-14, Footnote a, regarding type of condenser.)

pdf_icon.png Interpretation 90.1-2016-2 – April 20, 2017 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 6.5.4.4, regarding chilled and hot water temperature reset controls.)

pdf_icon.png Interpretation 90.1-2016-3 – June 25, 2017 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Sections 6.5.3.1.1 and 6.5.3.1.2, regarding Nameplate Motor Horsepower requirements when no nameplate Motor Power is available on the motor.)

pdf_icon.png Interpretation 90.1-2016-4 – October 21, 2017 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Sections 6.5.3.1.3, regarding fan efficiency.)

pdf_icon.png Interpretation 90.1-2016-5 – October 21, 2017 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 6.4.1.2.1, regarding the water-cooled centrifugal Kadj efficiency correction procedure.)

pdf_icon.png Interpretation 90.1-2016-6 – January 20, 2018 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 6.5.2.6, regarding ventilation air heating control.)

pdf_icon.png Interpretation 90.1-2016-7 – April 7, 2018 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Sections 6.5.3.1.3, regarding fan efficiency.)

pdf_icon.png Interpretation 90.1-2016-8– January 13, 2019 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 9.2.2.3, regarding non-human light usage exemption for LPD count.)

pdf_icon.png Interpretation 90.1-2016-9– October 12, 2019 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Sections 3.2(R) and 5.4.1 and Tables 5.5-0 through 5.5-8, A2.3.3, A3.2.3 and A9.4.6.1, regarding insulation R-Values for metal building roof and wall assemblies.)

pdf_icon.png Interpretation 90.1-2016-10– October 12, 2019 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Sections 8.1.4 and 8.4.2, regarding application of automatic receptacle control to alterations.)

pdf_icon.png Interpretation 90.1-2016-11– October 12, 2019 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Section 6.4.1.2.2 and Table 6.8.1-3, regarding proof of compliance with Table 6.8.1-3 for centrifugal chillers applied with glycol in the evaporator or condenser.)

pdf_icon.png Interpretation 90.1-2016-12– October 12, 2019 (Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2016, Appendix G Section G3.1, Baseline 5.c, regarding vertical fenestration area.)

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