Whats the difference between an ASHRAE Standard, an ASHRAE Guideline and an ASHRAE Special Publication?
ASHRAE writes standards and guidelines in its fields of expertise to guide industry in the delivery of goods and services to the public. ASHRAE standards and guidelines include uniform methods of testing for rating purposes, describe recommended practices in designing and installing equipment and provide other information to guide the industry. Consensus standards are developed and published to define minimum values or acceptable performance. Other documents such as an ASHRAE Guideline or a Special Publication may be developed and published to encourage enhanced performance, educate the user or provide additional information on a particular subject. Special Publications, such as design manuals, application guides, technical bulletins, etc., are developed outside of the formal standards making process, following rules established by the ASHRAE Board. The AEDG series are ASHRAE Special Publications.
