Horstman Centaurplus C27 2 Channel Central Heating and Hot Water Electronic Timer Programmer

Model No. TC7
£51.29 Ex. VAT
List price £68.63 You save £17.34!
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This is the Horstmann CentaurPlus C27, a two channel programmer which gives independent control over hot water and heating with up to 3 ON/OFF settings for each day of the week. It also has a 1 hour manual boost button for the hot water and an advance button for the central heating.

Horstman Centaurplus C27 - Features

  • There is also a programming switch allowing permanent selection of: OFF / ON / AUTO / ALL DAY. 
  • The programmer is fitted with a non-rechargeable, long life battery, which will maintain the programmed time settings for a minimum of ten months with the supply disconnected. This should be sufficient to cover power interruptions during the life of the unit. During power interruptions the display will be blank, after 3 days the current time of day will be lost. These measures are to prolong the battery life.
  • Programmers 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. On some programmers you must also set whether you want the heating and hot water to run continuously, run under the chosen ‘On’ and ‘Off’ heating periods, or be permanently off. 
  • The Centaurplus two channel 7 day programmer allows independent time control of the central heating and hot water.
  • Using the six terminal wall plate, CentaurPlus can be a straightforward plug in replacement for many other manufacturer's models.
  • Programme options: On 24hrs, OFF, All Day or Auto.
  • Three ON and three OFF periods each day.
  • Mains powered with battery back-up.
  • Hot water boost and central heating advance.
  • Inexpensive and easy to install.
  • Simple to use.
  • Part L Compliant.

Horstman Centaurplus C27 - Technical Specs

  • Contact rating: 3 (1) Amps 230V AC
  • Contact type: Micro-disconnection
  • Supply: 230V AC 50Hz only
  • Pollution Degree: 2
  • Class A software: Type 1 control
  • Operating temperature range: 0°C to +40°C
  • Battery life: 10 months continuous operation (minimum)
  • Case material: Thermoplastic, flame retardant
  • Dimensions: 84mm x 150mm x 29mm
  • Clock: 12 hour AM/PM Auto BST/GMT changeover
  • Display: Back lit liquid crystal
  • Display time adjustments: 1 minute steps
  • Switched time adjustments: 10 minute steps
  • Operating periods per day: 3 per day for Central Heating and 3 per day for Hot Water
  • Override: 1 hour boost (Hot Water only), 1 hour extension to On period (Hot Water only), instant advance (Central Heating only) 
  • Mounting: Industry standard 6 terminal plug in wall plate


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