Honeywell ST9400C 7 Day Two Channel Programmer

£90.94 (Inc. VAT)

170 In Stock




Honeywell ST9400C 7 Day Two Channel Programmer

Honeywell ST9400C 7 Day Programmer is a 2 channel programmer, designed for control of both heating and stored hot water in complete systems. The heating and hot water programmes are completely independent, to allow the system to be operated in the most energy efficient manner possible.

The Honeywell ST9400C Two Channel unit is a 7 day full programmer that gives great flexibility offering up to three on/off switchings per day, additionally each day can be programmed differently, which is ideal for when the user has different heating needs from day to day. The Honeywell ST9400C can be set to 5/2 day or 1 day programme during installation.

All Honeywell ST9400 models incorporate the Line of Text (LoT™) display that gives clear plain English instructions whenever any button or slider is used. This means that installers, customers and users can operate all of the controls reliably, without needing to find an instruction manual.

  • LoT™ display, providing text feedback that gives help and programming hints
  • Mini programmer for older gravity circulation stored hot water systems
  • Large backlit display
  • Factory set clock and date
  • Automatic Summer/Winter 1 hour time change
  • Temporary or permanent override facilities
  • Extra hour facility, for up to 3 hours boost or programme extension
  • Choice of 3 different built in programmes
  • Programme indicator lights
  • Fits on industry standard back plate
  • Direct replacement for ST6400 models
  • Any programmed settings retained indefinitely in non volatile memory
  • Up to 3 on/off times per day
  • ‘Holiday’ button

Picking the right type of Heating Control is a major decision. Once you decide that Programmers & Time Switches are the correct solution then the Honeywell ST9400C 7 Day Two Channel Programmer is without doubt worth putting on your shortlist.



Honeywell ST9400C 7 Day Two Channel Programmer Specifications
EAN 5025121388412
MPN ST9400C1000
Product Code 102879
Type Heating Controls
Programmer Type Programmers + Timeswitches
Warranty (Years) 1
Range ST9400C

Honeywell ST9400C 7 Day Two Channel Programmer


£90.94 (Inc. VAT)

Stock status: 170 In Stock
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30 Day Returns

Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 30 days and return it for a full refund at your own cost. Any refunds will be made within 30 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

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