The advantages of the GRAND Vari™ and the GRAND Vari™ PRO fan coil series are their quick installation, and ease of use and maintenance. The unit is primarily intended to operate as an air conditioning and a ventilation terminal in hotel rooms, offices, and fully eqipped residental houses. The unit only requires a fraction of the maintenance needed by standard fan coils. GRAND Vari™ and the GRAND Vari™ PRO is manufactured and tested at the Chiller factory in Finland.
GRAND Vari™ and GRAND Vari PRO™ offers energy efficiency at its best. For example, it only requires the same power as an single LED bulb to heat and cool a hotel room — between 3 and 11 W. There are two sections in the GRAND Vari™ unit´s patented EC grille: air is blown out of the upper section into the room, and the air intake is on the base of the unit. This solution provides a much better logarithmic temperature difference between the air and water. The innovation is based on fresh air intake and controlled outlet into the room via the same blower grille. The current solution consumes much less energy than the older models.
One or more units can be controlled by a single wall-mounted control unit. The EC motor facilitates energy saving and control from 0-100 %.
The EC grille produces a completely draught-free output by forcing the air up to the ceiling and around the room.
Condensation is extracted using a condensation pump or free drainage. The unit is incredibly compact and the blower is fitted with dampening to reduce noise levels. The fresh air from the ventilation unit is blown out via the same noise absorbing components. The total height of the unit is less than 250 mm, allowing for a low, wide output stream.
The unit is exceptionally easy to install thanks to the fittings attached to the base plate that mounts the unit onto the ceiling. The unit mounting is pushed through the wall and the filter section´s grille is attached to the mounting. All of the unit´s interfaces are on its rear panel, making it quick and easy to connect. Nothing gets connected to the unit from the side, which ensures that the cooling radiator is as wide as possible. The filter can be cleaned with a vacuum cleaner or by washing it. It is conveniently located behind the hinged grille. The removable and easy-to-wash condensation tray ensures that the unit is free from bacteria.
The GRAND Vari™ and GRAND Vari PRO™ fan coil series is manufactured using top-class materials. The starting point for the design is excellent energy efficiency and a low operating noise level. The unit´s carbon dioxide output and lifecycle costs are only a fraction of those of other products on the market. The GRAND Vari™ and GRAND Vari PRO™ fan coil series can be delivered ready-fitted with automation technology when needed.