Air-Dryr Mildew FighterSay Goodbye to Mold, Mildew and Moisture1459 Air-Dryr 500. Handles up to 500 cubic feet of living space. Draws only 0.6 amps, 70 watts. Rectangular unit measures 14 x 5 x 4.5" (36 x 13 x 11 cm). EU model handles up to 14 cubic meters of living space. Air-DryrA is an inexpensive and effective way to fight moisture problems, cold drafts, and corrosion. Designed to operate anywhere, 24 hours a day. Place Air-Dryr on the floor in any damp, enclosed space and plug into a 110/120 volt outlet. The damp air is heated to the point moisture is held in suspension (above dew point), then released through the top vents of the device. As warmed air rises, cooler damp air is drawn in, where it too is heated. Air-Dryr costs no more to operate than the burning of a light bulb. A thermal cutoff turns the unit off should air flow be impeded.Key Features of all Air-Dryr Units: Attractive, neutral beige housing made of polycarbonate for strength and durability Slim and stable Can be placed out of the way in confined spaces Handle a high volume of air Designed to be left on 24 hours a day Safe to the touch Low operating cost Trouble free no switch, fan, or thermostat; uses natural convection to circulate the air Silent operation Safe for marine use no components which cause sparking UL listed Use at Home or Office Basements Closets Under Desks Storage Units Tack Rooms Pump Rooms Gun Cabinets Pianos Use in RVs Motor Homes Trailers Cars Airplanes Use in Boats Cabins Bilges Engine Rooms V-Berths Quick Guide (pdf)