Educational Facilities
Sections
HVAC Acoustics in Classrooms
Technical guidance on HVAC noise control for classrooms per ANSI S12.60, including NC criteria, duct velocity limits, diffuser selection, and equipment placement strategies.
NC-30 Lecture Hall HVAC Acoustic Design
Technical guidance on achieving NC-30 acoustic criteria in lecture halls including octave band limits, speech intelligibility requirements, HVAC system design, and sound path analysis.
Ventilation Standards for Schools
ASHRAE 62.1 ventilation requirements for educational facilities including outdoor air rates, IAQ standards, and code compliance for K-12 schools.