However, a word of caution:
Now covers more modern air-device types and sizes, including underfloor and displacement ventilation outlets. ashrae standard 702006 pdf updated
: The most direct and reliable source for ASHRAE standards is the ASHRAE website itself. You can visit www.ashrae.org and search for the standard by its number or name. However, a word of caution: Now covers more
Defined test facilities and installation procedures were revised to better reflect how these devices are actually applied in modern buildings. The 2023 edition introduces several major changes compared
The 2023 update was designed to modernize testing protocols to match current HVAC technologies. Major changes include:
Essentially, if you are selecting a diffuser for a conference room and need to know its throw, drop, and sound power level, the data you are looking at was likely generated using the protocols set in Standard 70.
The 2023 edition introduces several major changes compared to the 2006 version: Expanded Scope