The Siemens i Q500 WT47W591GB i Sensoric heat-pump dryer with self Cleaning condenser & Home Connect.£70 Cashback Available On This Siemens Appliance. Purchase this Siemens appliance between 7th November & 4th December 2018 & claim £70 cashback from Siemens. Click here to claim your cashback on the Siemens website. Siemens 5 Year Warranty Inlcluded. Click here to claim your 5 year warranty.