INVISIDOR CITY COMFORT AIR CURTAIN
The latest development in a long line of leading technology air curtains, Biddle's CITY incorporates improved structural design and enhanced aesthetic appeal without compromising its award-winning performance. Most importantly, by utilising world class design and engineering, the CITY now brings energy and cost saving benefits at a lower installed cost than ever before.
One of the main functions of an air curtain is to condition outdoor air as it enters the building. For this to be achieved the jet must cover the full width of the entrance, so that it cannot be bypassed by incoming air. However, ensuring the jet reaches the floor level is more difficult, with turbulence at the jet outlet being a critical factor.
- Comfort and energy savings
- Low cost installation
- Simple control
- Used by many high street stores
