Compact, curb-mounted roof ventilators with low-pitched roofs to resist sagging under snow loads and to provide stability against wind pressures.

 
  Model Submittal
6100 Exhaust or positive pressure relief. Serve as discharge hoods for mechanical exhaust systems or as gravity ventilators.  
6200 Outside air-intake. Can be used with makeup air systems and air conditioning equipment.  
RH Rain Hoods