Wired programmable hot water timer for pre-heating hot water and avoiding temperature drops JG Underfloor Controls 240v wired hot water timer is a stylish and simple way to control and set hot water programmes. Easily mounted, the timer communicates with the hot water valve wired directly to the JG Underfloor Controls heating wiring centre, providing hot water control on demand. Ideal for new builds and renovations, the back plate is fitted before decorating begins and the front plate is installed once work is completed to avoid any damage. Designed to suit a standard pattress box, the timer is also ideal when replacing an existing hot water timer. When used with the JG Underfloor Controls gateway and app, hot water can be remotely controlled on the go. Features and benefits Mains-wired hot water timer that is easy to install and set up 7-day programme, 15-minute increments and 4 on/off periods for optimal comfort and control Key lock function protects against vandalism and unwanted