Product Code: 339000
A range of basic electro-mechanical time controls for heating and domestic hot water systems, noted for their ease of operation. The control modules plug into a separate wallplate/terminal block, making installation and servicing as simple as possible. All models feature a 24 hour clock with colour coded ON and OFF tappets, which are simply moved to the desired position on the dial to provide 2 On and Off periods per day. Programme selection is made by means on easy to understand rotary switch on toggle switches.