Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Construction
4. Heat and coefficient of performance testing of
smoke and heat exhaust ventilators
5. Climatic performance and testing of smoke and
heat exhaust ventilators
6. Certification of performance data
7. Servicing
Appendices
A. Coefficient of discharge test
B. Temperature rise and expansion test
C. Fire/heat test
D. Rain testing of natural ventilators
E. Service schedule
Figures
1. Wind tunnel
2. Apparatus for rain testing