This document specifies the terms and definitions, classification and labeling, basic regulations, requirements, test methods, inspection rules, marking, transportation, storage, etc. principles and requirements for air volume distributors used in small fresh air systems. This document is applicable to air volume distributors for small fresh air systems with a system air volume not exceeding 2000 m3/h in ventilation and air conditioning projects of newly built, expanded and renovated civil buildings. Distributors that exceed this system air volume may refer to this document.
T/CAQI 201-2021 history
2021T/CAQI 201-2021 Air volume distributor for small fresh air system