What is the difference between ASHRAE and Doe?

What is the difference between ASHRAE and Doe?

ASHRAE reflects the old testing standards when portable ACs were tested in the same way as window units. The DOE found numerous inefficiencies specific to the portable units and began using new testing methods. The DOE rating should be used when considering which unit to buy for the square footage it is needed for.

How often is ashrae 90.1 updated?

This allows it to be updated multiple times in a year. The standard was renamed ASHRAE 90.1 in 2001. It has since been updated in 2004, 2007, 2010, 2013, 2016, and 2019 to reflect newer and more efficient technologies.

What is the ASHRAE standard 15?

ASHRAE Standard 15 establishes safeguards for life, limb, health, and property and prescribes safety requirements. This standard is directed toward the safety of persons and property on or near the premises where refrigeration facilities are located.

What’s the purpose of ANSI / ASHRAE Standard 62.1?

ANSI/ASHRAE Standard 62.1-2007 Ventilation for Acceptable Indoor Air Quality Purpose: To specify minimum ventilation rates and other measures intended to provide indoor air quality that is acceptable to human occupants and that minimizes adverse health effects. Introduction to Standard 62.1

Is there an ANSI standard 62.1-2016 com-Bines?

The 2016 edition of ANSI/ASHRAE Standard 62.1-2016 com- bines Standard 62.1-2013 and the fourteen approved and published addenda to the 2013 edition. Specific information on the contents of each addendum and approval dates for addenda are included in Informative Appendix K.

When was ASHRAE Standard 62.1 first published?

Specific information on the contents of each addendum and approval dates for each addendum are included in Infor- mative Appendix J at the end of this standard. First published in 1973 as Standard 62, Standard 62.1 is now updated on a regular basis using ASHRAE’s continuous maintenance procedures.

What is the ANSI standard for indoor air quality?

ANSI/ASHRAE Standard 62.1-2019 (Supersedes ANSI/ASHRAE Standard 62.1-2016) Includes ANSI/ASHRAE addenda listed in Appendix O Ventilation for Acceptable Indoor Air Quality See Appendix O for approval dates by ASHRAE and the American National Standards Institute.