Description
Features
- 2-year warranty
- Rack and pinion drive system
- Adjustable airflow angles for directing cooled air
- 2-inch thick galvanized steel shutter with foam-filled expanded polystyrene
Benefits
- Design allows for smooth laminar airflow and improved speeds, which minimizes static pressure loss and improves fan efficiency
- 2-inch thick coated, galvanized steel shutters provide R9 insulation value for reduced energy costs
- Maintenance-free rack and pinion drive system eliminates need to adjust control cords
- Design uses negative air pressure to create a tight seal and reduce leaks
- Shutters do no protrude into the house and will not interfere with operations
- Simple, cost-effective installation saves money
