Energysaver™ Cowl

Our Energysaver™ Cowl counteracts the detrimental effects of external wind on the performance of mechanical extract ventilation systems and passive vents. The cowl is up to 20% less resistance to airflow making the extractor fan up to 20% more energy efficient than when used with a conventional cowl or grille. It also alleviates ‘blow back’ thus further increasing extractor fan efficiency and reducing energy consumption - all of which contribute to a reduction in the carbon footprint.

Main benefits:
• Energy saving – reduces running costs
• Reduces carbon footprint
• Easy to install
• No maintenance required
• Patented design - independently tested
• Virtually eliminates ‘blow back when fan is running
• Especially suited to installations in windy locations and high rise buildings
• Life time warranty

Products
Energysaver™ Grille Energy efficient ventilation grille