InSinkErator UK, a business unit of Emerson, is the UK and world’s largest manufacturer of food waste disposers and the clear global market leader. Food waste disposers divert around 20 per cent of household waste away from landfill and have been shown to have a smaller carbon footprint than kerbside collection. In 2007 InSinkErator launched a brand new product, the Steaming Hot Water Tap, which delivers 98 degree centigrade, filtered, hot water on demand.