Timers allow you to set ‘On’ and ‘Off’ time periods. Some models switch the central heating and domestic hot water on and off at the same time, while others allow the domestic hot water and heating to come on and go off at different times. Set the ‘On’ and ‘Off’ time periods to suit your own lifestyle.
Integral 24 Hour Electro-Mechanical & 7 Day Electronic timer Kit. The timer allows the central heating system to be set every 15 minutes. Using the three position switch the timer will allow either constant operation, timed operation or central heating off.£38.95Product Details