ASHRAE 219-2021

Standard 219-2021 — Method of Testing the Ability of Liquid Line Filter Driers or Adsorbents to Remove Organic Acid (ANSI Approved)
standard by ASHRAE, 2021

ASHRAE 125-2020

Standard 125-2020 — Method of Testing Thermal Energy Meters for Liquid Streams in HVAC Systems (ANSI Approved)
standard by ASHRAE, 2020

ASHRAE Addendum t

Addendum t to Guideline 36-2018 — High-Performance Sequences of Operation for HVAC Systems
Amendment by ASHRAE, 2021