The Hotpoint FET 70B P Freestanding Condenser Tumble Dryer comes in a classic white finish to complement any setting and features a 7kg drum capacity. Condenser tumble dryers use warm air that has been passed through a heating element to dry your laundry. Condenser dryers differ from vented as they do not require an external hose. Moisture is removed from your laundry and collected in a container that must be emptied regularly.