United ARU-8009 is an air curtain designed for installation in shop, office building, hotel and restaurant doorways. It discharges a curtain of air, which effectively shuts out outside air. Use it to keep out insects, unpleasant smells, and dust from indoors, where a large number of people pass in and out. United ARU-8009 also prevents air escaping from an air-conditioned room. The device has four power settings - HI and LO for both air velocity and air volume. It can be installed at a height of at least 2.3m above the ground and the distance between the unit and the ceiling must be at least 30mm. The unit must be installed horizontally and there must be no gap between the mounting plate and the wall. Several units can be mounted next to each other in case of wide door openings. In this case, there must be a 20-40mm space between them.
United ARU-8009 is an air curtain designed for installation in shop, office building, hotel and restaurant doorways. It discharges a curtain of air, which effectively shuts out outside air. Use it to keep out insects, unpleasant smells, and dust from indoors, where a large number of people pass in and out. United ARU-8009 also prevents air escaping from an air-conditioned room. The device has four power settings - HI and LO for both air velocity and air volume. It can be installed at a height of at least 2.3m above the ground and the distance between the unit and the ceiling must be at least 30mm. The unit must be installed horizontally and there must be no gap between the mounting plate and the wall. Several units can be mounted next to each other in case of wide door openings. In this case, there must be a 20-40mm space between them.
United ARU-8009 is an air curtain designed for installation in shop, office building, hotel and restaurant doorways. It discharges a curtain of air, which effectively shuts out outside air. Use it to keep out insects, unpleasant smells, and dust from indoors, where a large number of people pass in and out. United ARU-8009 also prevents air escaping from an air-conditioned room. The device has four power settings - HI and LO for both air velocity and air volume. It can be installed at a height of at least 2.3m above the ground and the distance between the unit and the ceiling must be at least 30mm. The unit must be installed horizontally and there must be no gap between the mounting plate and the wall. Several units can be mounted next to each other in case of wide door openings. In this case, there must be a 20-40mm space between them.
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