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Honeywell Home

Honeywell Home ST9100S 1 Day Service Timer ST9100S1007

Regular price £138.30 GBP
Regular price Sale price £138.30 GBP
Sale Sold out
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ST9100S is a single channel 1 day timer, designed for control of a single heating zone or combi boiler applications

  • There is a built in Service Interval reminder that can be adjusted to offer a message, or restricting action, when an annual system service falls due
  • ST9100S has the new and ground-breaking Line of Text (LoT™) display that gives clear plain English instructions whenever any button or slider is used
  • Up to 3 events per day
  • Automatic summer and winter time change
  • Single pole, double throw (SPST) relay
  • 230V AC 50Hz 10W Power supply
  • Operating temperature range 0 to 40°C
  • Conforms to EN60730-2-7
  • Temporary or permanent override facilities
  • Large backlit display


Standard 2 - 4 Business Days: £9.95

Express  1 - 3 Business Days: £14.95 

Free Standard Delivery On Orders Over: £250

We only dispatch orders between Monday to Friday.

All orders must be placed before 12pm, so they can be dispatched on the same working day.