Davey RainBank mkII

Davey RainBank mkII is a water controller that helps you save water and money by automatically switching between rainwater and mains water. It can save up to 40% of your home's usage of mains water, which could be up to 100,000 litres of water a year. RainBank mkII is energy efficient and cheap to run, using the equivalent daily power of a reverse cycle air conditioner for 3 minutes or a washing machine for 10 minutes. It has an in-built "dual check valve" for low hazard back flow prevention and is easy to install, with two types of installation - above ground or in-tank.