Plumbing and heating suppliers for everyone
CUSTOMER SERVICE: +44 (0)3300 535899 // [email protected]
NEXT DAY DELIVERY
Order before 1pm
FREE DELIVERY
On orders over £50
DISCOUNT PRICES
Wilde range of discounts

Honeywell Home ST9400A 1 Day Two Channel Programmer ST9400A1002

(Code: 3310547C)
Honeywell Home
Honeywell Home ST9400A 1 Day Two Channel Programmer _ ST9400A1002Designed for controlling both heating and stored hot water in complete systems. 
£ 79.00
£ 70.69
-11%
400g
@import url(https://fonts.googleapis.com/css?family=Lato:100,400); #the-final-countdown { background: #333; font-family: 'Lato', sans-serif; text-align: center; color: #eee; text-shadow: 1px 1px 5px black; padding: 1rem 0; font-size: 3rem; border: 1px solid #000; }
NEXT DAY DELIVERY
Order before 1pm
FREE DELIVERY
On orders over £50
DISCOUNT PRICES
Wilde range of discounts
  1. Description of the article Honeywell Home ST9400A 1 Day Two Channel Programmer _ ST9400A1002



    Honeywell Home ST9400A Programmer is a 2 channel programmer, designed for control of both heatings 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 Home ST9400A Twin Channel Programmer unit is a 1-day full programmer with two on/off switching times per day (which can be increased to 3). The Honeywell ST6400A Programmer can be used for combi boilers, heating zones or any application where small electric loads need switching.

    Please note that this item has been discontinued and the replacement for it is the Honeywell Home T9400C1000.
  2. ✔ Mini programmer for older gravity circulation stored hot water systems.
    ✔ Automatic Summer/Winter 1 hour time change.
    ✔ Temporary or permanent override facilities.
    ✔ Extra hour facility, for up to 3 hours boosts or programme extension.
    ✔ Any programmed settings retained indefinitely in non-volatile memory.
  3.  
  4. To find out more details about the product. Have a look at the following instructions.