Reduce your energy bills with this 9kg tumble dryer from Samsung. Featuring Heat Pump technology, the air is reheated in the drum, so you’ll use less electricity. Plus, the OptimalDry smart technology uses moisture and temperature sensors to adjust cycle times, keeping energy use low while taking care of your clothes. Need something in a hurry? The silver DV90TA040AN has a Quick Dry function which dries a 1kg load in 35 minutes.