UFGS-23 34 23
HVAC POWER VENTILATORS
inactive, Most Current
| Publication Date: | 1 February 2010 |
| Status: | inactive |
| Page Count: | 13 |
scope:
NOTE:
This specification covers the requirements for power roof ventilators designed to exhaust air from a building by means of a motor-driven fan.
Document History
UFGS-23 34 23
February 1, 2010
HVAC POWER VENTILATORS
NOTE:
This specification covers the requirements for power roof ventilators designed to exhaust air from a building by means of a motor-driven fan.
August 1, 2008
HVAC POWER VENTILATORS
NOTE:
This specification covers the requirements for power roof ventilators designed to exhaust air from a building by means of a motor-driven fan.