Dryers at Red Pine must be vent-less, self-condensing to meet the county provision because they do not cause mold. The dryer must be electric as well. The LG and Bosch units are small compact units. The Whirlpool is a full size unit. All of these units are stackable and are 240 volt dryers. Asko no longer makes a vent-less dryer. The below are approved dryers for Red Pine Condominium Chalet units.