The KS range of over-door fans is specially designed to be installed on doors of cold stores and freezers. The unit has a self-supporting casing construction made of zinc plated steel, finished in structural epoxy-polyester RAL 9016 as standard. The unit has a low noise centrifugal double inlet fans driven by an external rotor motor with built in thermal protection contact. The Kool comprises a powder coated steel case containing double inlet fans, ambient air is drawn in through a perforated steel mesh at the front of the unit and delivered across the doorway via adjustable lamella. This unit provides a tight ambient air seal across the opening of refrigerated stores and freezers to prevent cold air from escaping and warm air from entering. This reduces operating costs by saving energy and improves the temperature and performance of the store. By removing the need for fast acting shutter doors and plastic strip curtains, forklift drivers and staff are given total visibility through the entrance. A standard manual controller, 7 metres of control cable and an IR handheld remote are included.

Key Product Features:

• Without heater
• Opening heights of up to 3.5m to 4.2m model dependant 
• Specially designed to be installed on doors of cold stores and freezers.
• Self-supporting casing construction made of zinc plated steel, finished in structural epoxy-polyester RAL 9016 as standard. Other colours or stainless steel construction are available on request.
• Low noise centrifugal double inlet fans driven by an external rotor motor with built in thermal protection contact. Provided with five speed selection.
• Perforated inlet grille with large absorbing surface 
• Also available with flat micro-perforated inlet grille, more elegant, for commercial doors where heating is not needed.
• Anodised aluminium blow-out vanes, air-foil shaped, adjustable from 0 to 15º each side.
• Control panel and 7m of telephonic cable with fast connectors type RJ45 (Plug & Play) included.
• Optional: Interface to connect to BMS.

Technical Data: