The basic NPAC model is made to counteract the one-way flow-through forces caused by negative building pressure or by wind effects
Features
- Single nozzle and intake
- Proprietary nozzle design
- Greatly diminishes one-way air flow caused by building air imbalances
- Horizontal, curvilinear, recirculatory air flow
- Powder-coated steel
- Metal-clad insulation when required