Buy discounted Worcester boilers from South London’s largest stockist at discounted prices. MDS sells all Worcester boilers from combination boilers to system and heating only models. You can buy a Worcester 25i combination boiler with flue for only £765 plus vat on our summer promotion. We hold in stock Worcester CDI combis and heat only which come with extended warranties. If your installer is registered with Worcester and fits a dedicated Worcester filter your warranty will be increase even more. Worcester are considered by many to be the leading boiler manufacturer in the U.K for gas boilers so if you require a new boiler contact MDS on 020 8778 2887 and talk to a leading stockist.