The Invisidor CITY range of air curtains has been developed to bring performance benefits and energy and cost savings at a lower installed cost than ever before, being ideally suited to high street stores and other relatively small buildings.
Using Biddle’s patented rectifier the conditioned air is supplied at low speed with minimum turbulence, ensuring the air stream reaches the floor and doesn’t escape to the outside. Comfort within the entrance area is therefore enhanced without any energy wastage.
Designed with rounded profiles and an eye-catching perforated grille, Invisidor CITY air curtains are modular in nature enabling any door width to be covered. And buildings with low water temperatures, from a condensing boiler, can still benefit by using a specially developed CB version of the Invisidor CITY air curtain.
Why choose CITY?
Comfort and energy savings
Low cost installation
Used by many high street stores
- 3 speeds
- Manual control
- Electrical units: two additional buttons for 1st and 2nd stage heating control
- Timer clock
- Door contact switch
- Room thermostat