Ashrae 90.1 chiller efficiency table
Interpretation 90.1-2019-8 - October 13, 2021 ( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Table G3.1 #5, Baseline Building Performance column, item (c), regarding Appendix G baseline fenestration modeling requirements. Interpretation 90.1-2019-7 - October 13, 2021 ( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Section 5.5.4.1, regarding the determination of WWR for use with Tables 5.5-0 to 5.5-8.) Interpretation 90.1-2019-6 - June 9, 2021 ( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Section 6.5.2, regarding the application of Section 6.5.2 to hospital zones.) Interpretation 90.1-2019-5 - March 31, 2021 ( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Sections 6.5.3.5 and 6.5.3.5.1, regarding supply air temperature reset.)
Interpretation 90.1-2019-4 - J( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Tables 9.4.2-2 and G3.6, regarding Appendix G baseline building exterior lighting.) Interpretation 90.1-2019-3 - J( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Section G3.1.3.7, regarding Appendix G type and number of baseline chillers.) Interpretation 90.1-2019-2 - J( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Section 6 and Table 6.8.1-16, regarding minimum efficiency requirements for heat pump and heat recovery chiller packages.) Local building chillers to maintain cooling capacity during a site chilled water plant. Interpretation 90.1-2019-1 - J( Refers to the requirements presented in ANSI/ASHRAE/IES Standard 90.1-2019, Section 6 and Table 6.8.1-16, regarding minimum efficiency requirements for heat pump and heat recovery chiller packages.) Energy Efficiency Requirements of ASHRAE Standard 90.1-2016. NOTE: All documents linked from this page are in PDF-format.