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Honeywell Home T4 Wired Programmable Thermostat T4H110A1021

(Code: 3310480)
Shopping Satisfaction
Honeywell Home
Honeywell Home T4 Wired Thermostat.Hard wired 7 day programmable room stat - boiler plus
£ 76.85
340g
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PAYPAL CREDIT
Finance options available
EXPRESS DELIVERY*
Order before 1pm
FREE DELIVERY
On orders over £50*
RATED EXCELLENT
Read reviews
  1. Description of Honeywell Home T4 Wired Programmable Thermostat T4H110A1021:



    This product is the Honeywell Home T4 Wired Thermostat.Hard wired 7 day programmable room stat - boiler plus.


    The T4 Series uses standard thermostat fittings and connections, offering installers an easy, inexpensive choice when it comes to replacing an old thermostat. T4 wired thermostat brings effortless temperature control by simplifying temperature scheduling through automation and user-friendly features. It maximises energy efficiency through automated scheduling and streamlines the installation process by offering standardised fitting, plus it works with any system and any boiler.

    ✔ 7 day, 5/2 day or single day scheduling with a choice of 4 or 6 independent temperature settings, giving customers a schedule to suit their needs

    ✔ Easy override functionality allowing customers to quickly make occasional changes

    ✔ Automatic summer and winter time changes for all-year efficient control

    ✔ Ideal for controlling combi boilers with two-wire, volt-free connections

    ✔ Suitable for use as a room temperature thermostat for S&Y Plan systems or for additional zones in an S Plan Plus system


  2. Features of Honeywell Home T4 Wired Programmable Thermostat T4H110A1021:

    ✔ 6 time schedules per day
    ✔ Open Therm compatible models
    ✔ Easy to install and programme
    ✔ Automatic summer and winter time changes for all-year efficient control
    ✔ Standard wired version ideal to fit in place of an existing thermostat

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  4. To find out more details about the product. Have a look at the following product spreadsheet.






Customer reviews
Shopping Satisfaction
 5/5
Just the job, modern replacement for my old Honeywell thermostat, even the fixing holes matched.
Mark P.
Shopping Satisfaction
 4/5
Early days yet; it installed easily (physically); instructions supplied by mfg could have navigated me more clearly to the Menu page; once found, this permitted programming to our own schedule and temperature needs like the 25 to 30 yr.old Honeywell product with small screen and buttons that it replaced.
If you read USA reviews whingeing about this product- I think the way their "furnaces" (boilers) are built do not have enough compatibility as our modern ones do.
De Rien!
Shopping Satisfaction
 5/5
Does what it says on the tim.
Brian B.
Shopping Satisfaction
 5/5
Great programmer which has multiple timing settings which is what one needs with such expensive gas these days. Very easy to install and looks sleek, let’s hope the display screen lasts longer than the last Honey well one I’m replacing.
Craig D.
Shopping Satisfaction
 4/5
Controller performs well, however needs to be in service for some time to demonstrate reliability.
Dennis D.
Shopping Satisfaction
 5/5
This is the third one of these I have bought. The first for myself and now two more for my mother and mother in law. A brilliant piece of kit!
Stephen T.
Shopping Satisfaction
 5/5
Easy to fit and wire. Plenty of you tube vids on how to use.
T E W.
Shopping Satisfaction
 5/5
Received in less than 72Hours. Service very good. Thank you so much. Ron Greenwood.
RONALD G.
Shopping Satisfaction
 4/5
Simple to install and simple to use!!
Richard H.
Shopping Satisfaction
 5/5
Does job.
Kev L.