Honeywell 7 Day 2 Channel Programmer ST9400C
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Honeywell 7 Day 2 Channel Programmer ST9400C

Free Delivery 7 Year Warranty
  • Offers Available
  • Free UK Delivery on orders over £100
Item in Stock  |  Usually dispatched within 24 hours
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The Honeywell ST9400C is a 7-day twin channel programmer designed for independent control of heating and stored hot water in complete systems, enabling maximum energy efficiency. It offers up to three ON/OFF switchings per day, plus each day can be programmed differently on a 5/2 or 1 day basis making it ideal for users whose heating needs vary from day to day.

    • Fully compliant with Building Regulations Part L1 for England & Wales and Part J for Scotland


    • Large backlit Line of Text (LoT) display for helpful text feedback


    • Factory-set clock and date


    • Automatic summer/winter adjustment


    • Choice of 3 different built-in programmes


    • +1 facility for up to 3 hours boost or programme extension


    • Up to 3 ON/OFF times per day


    • Holiday button


  • Superseded the ST6400C


  • Boiler Accessories Boiler Controls
  • Manufacturer Honeywell Controls Ltd
  • Manufacturers Warranty 1 Year (Subject to Manufacturers T&C's)
  • Type of control Programmer
  • Connection type Wired


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We deliver primarily to the UK Mainland Only, to regular domestic and commercial premises. The standard cut off for dispatching in stock items is usually at 1:00PM although this may vary depending on the nature of your order and seasonal volumes. 

Thank you for shopping with Kutpriceheating if your not entirely happy with your purchase we're here to help.

You have 14 days from the date received to be eligible for returns, your item has to be in the same condition as sent in original packaging and ready for re-sale 

when sending back item we need proof of purchase


Please contact us for more returns information.