Bosch Nexxt 500 Series Washer - Model# WFMC3301UCOutstanding EfficiencyNexxt washers are the most efficient models on the market reducing energy and water usage by over 72% when compared to conventional top-loading models.XXTRASANITARY CycleWith this innovative cycle a thermostat-controlled intelligent sensor heats up the water to 170º F and maintains the temperature for exactly 3 minutes. After killing 99.9% of most common household bacteria the water temperature is reduced to a gentler 150º F to prevent clothing breakdown. The clothes are thoroughly cleaned and sanitized with no damage to fibers.ENERGY STAR QualifiedYour home will benefit from appliances that feature the Energy Star logo which symbolizes that the appliance is significantly more energy efficient than the average comparable model.Internal Water HeaterAn Internal Heating Element heats the water to up to 155°F while a Digital Temperature Sensor continually monitors the water temperature. Bosch Nexxt washers deliver the most efficient and accurate water heating method for the selected fabric types.SENSOTRONIC PLUSThe Bosch SENSOTRONIC PLUS package optimizes the wash process at every stage of the cycle. SENSOTRONIC technology senses load size water level and temperature needs for superior results. Digital sensors care for all fabrics including wool mohair and silk. This machine virtually operates at the touch of a button.