The Worcester MT10 Mechanical Timer is a white storage tank water heater with a brass tank lining, designed for use with gas/petrol boilers. It features a timer function, ideal for controlling the timing of hot water supply. With a power consumption of less than 100W and a first hour recovery rate of 204 litres, this wall-mounted thermostat offers efficient heating and reliable performance. The MT10 is a reliable choice for maintaining water temperatures between 25°C to 50°C in your home.