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Methods of Testing for Rating Heat Operated Unitary Air-Conditioning and Heat-Pump Equipment. Original standard ANSI ASHRAE Standard 40-2014 (RA2006) in PDF full version. Additional info + preview on request

Document status: Replaced by St ANSI ASHRAE Standard 40-2014 (RA2024)

Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment. Original standard ANSI ASHRAE Standard 40-2014 (RA2024) in PDF full version. Additional info + preview on request

Document status: Replaced by St ANSI ASHRAE Standard 40-2025

Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment. Original standard ANSI ASHRAE Standard 40-2025 in PDF full version. Additional info + preview on request

Document status: Active

Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment. Errata (2025-07-30). Original document ANSI ASHRAE Standard 40-2025 Errata 2025-07-30 in PDF full version. Additional info + preview on request

Document status: Active

Standard Methods for Temperature Measurement. Original standard ANSI ASHRAE Standard 41.1-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by St ANSI ASHRAE Standard 41.1-2024

Standard Methods for Temperature Measurements. Addendum a (2022). Original document ANSI ASHRAE Standard 41.1-2020 Addendum a (2022) in PDF full version. Additional info + preview on request

Document status: Replaced by St ANSI ASHRAE Standard 41.1-2024