H425 Coronet A single circuit timeswitch for straightforward accurate time control.The 425 Coronet is particularly suitable for combi-boiler systems warm air systems and extra zone control. Four pr..

C-Stat is an electronic programmable thermostat that combines time and temperature control in a completely new design with particular attention paid to the styling and the user interface which feature..

C-Stat 17-ZW is an electronic programmable thermostat that combines time and temperature control in a completely new design with particular attention paid to the styling and the user interface which f..

H425 Diadem This twin circuit hot water and central heating programmer with indicator lights has 16 programmes available for fully pumped systems including independent programming of heating and ho..

Horstmann HRT4ZW Digital Thermostat with TPI   HRT4-ZW - Wireless Z-Wave electronic room thermostat and ASR-ZW receiver TPI energy saving software (adjustable for Gas Oil and Electric..

HTT4: Tamperproof Room ThermostatA tamperproof room thermostat for use in public areas or other situations where subsequent temperature adjustment is not required/desirable.   230 volt m..

Horstmann are now known as Secure ControlsBX2000 boost control. Replaces BX90.  ..

Horstmann are now known as Secure Controls The C17 CentaurPlus single channel timeswitch offers 7 day programming at an affordable price. * Complete with new backplate * Inexpensive and easy to..

Horstmann are now known as Secure ControlsThe C27 CentaurPlus two channel heating programmer offers 7 day programming at an affordable price. * Complete with new backplate * Inexpensive and easy t..

Horstmann are now known as Secure Controls Horstmann's Electronic 7 immersion heater control is instantly compatible with tarrifs that keep to Greenwich Mean Time and those that vary with British S..

BRAND NEW - UPDATED VERSION OF H17XL CAN DIRECTLY REPLACE EARLIER H17 / H17XL * Complete with new backplate * Suitable for combination boilers * 5 Year manufacturers warranty * Part L Compliant..

Directly replaces earlier H21 / H21XL / H27 / H27XL * Complete with new backplate * Channel names can bet set to Heating/HW or Zone1/Zone2 * 2 Channel 7 Day Programmer * 5 Year manufacturers wa..