Horstmann / Products / Heating and hot water controls / Programmable thermostats / CentaurStat

Heating and hot water controls

Programmable thermostats



The CentaurStat is a single channel, 7 day or 24 hour, programmable room thermostat suitable for both combi-boiler and conventional applications.

The CentaurStat 1 has a 24 hour programme and the CentaurStat 7 a weekly programme

  • Applications
  • Features and Benefits
    • Control of most domestic gas or oil-powered central heating systems
    • Control of additional heating zones
    • Combination ('combi') boilers
    • Control of solid-fuel heating systems
    • Replacement of existing thermostats
    • Battery powered (via 3 standard AA type batteries)
      • No extra wiring when replacing a conventional room thermostat 
    • 8 Amp rated
      • Suitable for heating loads of up to 1.6kW 
    • TPI temperature control software
      • Tests show a 10% saving when used with condensing boilers 
    • Temperature range adjustable between 5°C and 30°C
      • Adjustable between 5°C and 30°C the CentaurStat is designed for use with domestic heating systems
    • Choice of 24 hour or 7 day version
      • Simple 24 hour repeating programme or 7 day programming where each day can be set independently of the next 
    • Battery life minimum 2 years, with indicator warning when batteries need replacing
      • Uses 3 x AA standard alkaline batteries
      • Quick, easy and safe battery changing which will not affect the programme settings


    24 Hour

    7 Day

    2 Wire Connection

    Battery Powered

    CentaurStat 1


    CentaurStat 7