Two new powered roof ventilator models, PRU (upblast) and PRD (downblast) are designed for roof mounted installations in low to medium pressure applications.

Powered Roof Ventilators - Downblast (PRD) are ideal for general purpose exhaust applications including: bathrooms, garages, general kitchen areas, offices, churches, dormitories, factories, large warehouses and other relatively clean air applications.

Powered Roof Ventilators - Upblast (PRU) are designed for medium to high pressure applications. While suitable for general ventilation, these fans are specially designed to discharge contaminated or grease-laden air or heat/smoke up and away from building surfaces. Additionally, the heat & smoke configuration is suitable for limited duration, one-time use at high temperature for emergency smoke exhaust.