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Honeywell ST9400C Electronic Programmer

In stock
SKU
HCON707
Order within the next 03 HRS 34 MINS 09 SECS for delivery on Friday 3rd July
  • LoT & trade; Display, providing feedback, user guidance and programming hints. 
  • Large backlit display, configurable to be on permanently, off or activated by a button press. 
  • Factory set clock and date. 
  • Automatic Summer / Winter 1 hour time change. 
  • 7 day and 1 day programme models. 
  • 7 day models settable for 5/2 or 1 day operation. 
  • Up to 3 on/off periods per day. 
  • Holiday button, on 7 day models. 
  • Temporary or permanent override facilities. 
  • Extra hour facility, for up to 3 hours of boost or programme extension. 
  • Choice of 3 different built-in standard programmes. 
  • Programme indicator lights. 
  • Fits on industry standard back-plate. 
  • Building Regulations compliant. 
  • Double-insulated, with Parking terminal for external earth wiring continuity
£79.86 £66.55
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  • LoT & trade; Display, providing feedback, user guidance and programming hints. 
  • Large backlit display, configurable to be on permanently, off or activated by a button press. 
  • Factory set clock and date. 
  • Automatic Summer / Winter 1 hour time change. 
  • 7 day and 1 day programme models. 
  • 7 day models settable for 5/2 or 1 day operation. 
  • Up to 3 on/off periods per day. 
  • Holiday button, on 7 day models. 
  • Temporary or permanent override facilities. 
  • Extra hour facility, for up to 3 hours of boost or programme extension. 
  • Choice of 3 different built-in standard programmes. 
  • Programme indicator lights. 
  • Fits on industry standard back-plate. 
  • Building Regulations compliant. 
  • Double-insulated, with Parking terminal for external earth wiring continuity

Honeywell ST9400C Electronic Programmer. This programmer is part of the Honeywell range and 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.

It is available in 3 versions: 1 day, 7 day, or Service. ST9400 can also be set as a MiniProgrammer for older gravity-circulation stored hot water systems, where there is no interlocking control-valve.