The Dry-Pal is available in 110v or 220v applications.  This product is designed to dehumidify an area 250-350 cubic feet.  It will dehumidify larger areas, however, optimal humidity levels will be more accurately achieved within the units parameters.  Non-skid rubber feet are installed on each unit for the security of not damaging counter tops or tables.  Ideal location for the unit is in an area where no air obstructions can occur.  It is preferred on or near a sink or table where a drain can be utilized.  The condensation that is accrued needs to drain to either an overboard thru-hull or a sump pump.  Dry-Pal is protected with the security of a one-year warranty.  6 feet of clear 1/2 condensation hose provided.