CAFRAMO 9406 STOR-DRY. This low wattage warm air circulator is the must have product for the winterization season. It combats mold, mildew and musty odors in any boat that is closed up or winterized. This dual action air dryer uses a low wattage heating element and internal fan to both heat and circulate the air. The heat and circulation prevents stale air pockets which in turn prevents mold or mildew forming on the interior surface of the boat. - Dual action of fan and heating element Low power consumption of 90 watts Raises the ambient temperature above the dew point Corrosion resistant aluminum Rugged construction Superior performance over heating element only products No maintenance required Effective in areas up to 1000 cubic feet