TERMIUM Plus®

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ROOF VENTILATOR [2 records]

Record 1 1991-02-15

English

Subject field(s)
  • Cooling and Ventilating Systems
CONT

The mechanically powered roof ventilator is a practical source of low-cost ventilation. For summer(nontempered) supply, such units consist of fans and weather hoods, or dampers.... For all-year ventilation, heaters or other equipment may be added.

French

Domaine(s)
  • Systèmes de refroidissement et de ventilation

Spanish

Save record 1

Record 2 1988-01-21

English

Subject field(s)
  • Crop Storage Facilities
CONT

Combination bin-fill opening and roof ventilator. The large 20" diameter opening is standard with 14’ and 18’ diameter(grain] bins for easy filling at the roof peak, while the cover is designed to be weatherproof yet allow free air movement from the roof area.

French

Domaine(s)
  • Entreposage des récoltes

Spanish

Save record 2

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