Honeywell Home DT2 Digital Room Thermostat

By Honeywell Home Product code: 79511 Pack size: Each

Product Details

• Digital wired ON/OFF thermostat
• Powered by 2x AA batteries
• Wall bracket and batteries included
• Range 5°C to 35°C

Intelligent self-learning (TPI), and one-touch ECO button allows user to change to a lower, energy-saving set point for a timed period. When the ECO button is pressed, the user is given the chance to set the time required at this new temperature, from 1 hour to 24 hours in 1-hour increments.

Technical Specification
Brand Honeywell Home
Manufacturer ID THR840DEU
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £35

  • Order before 7pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 to arrive before 12pm on the scheduled days above
Saturday Delivery – £10.00 or £5.00 for orders over £35 & FREE for orders over £75 (order by 6pm Friday)
Sunday delivery – £10.00 or £5.00 for orders over £35 & FREE for orders over £75 (order by 4pm Saturday)
Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.
Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
More about Delivery
Click & Collect details

Collection Details

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday. Please check your local branch is open on the branch locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the branch you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in branch, the order must be placed by 7pm Monday to Thursday for collection the next day. Orders placed after 7pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

Honeywell Home DT2 Digital Room Thermostat is rated 3.9 out of 5 by 15.
Rated 5 out of 5 by from Great Product Great Product, but not straight forward setting up from the literature unless you have done it before, Flow chart complicated.
Date published: 2022-03-08
Rated 3 out of 5 by from Noisy! Good quality basic room thermostat from Honeywell. The only issue I have is that the stat is constantly switching to maintain a constant, even temperature. This would not be a problem if the switching was quiet, but it is not. I would not recommend to anyone putting this stat in a living room, as it would drive your mad.
Date published: 2021-12-08
Rated 4 out of 5 by from Honeywell Home DT2 Room Thermostat. The Honeywell home DT2 Digital Thermostat works very well, is easy to use, the "eco" mode is very useful. However the wiring instructions were a nightmare to understand, thank goodness for "you tube", at least they made it simple enough.
Date published: 2021-11-25
Rated 4 out of 5 by from Shame about the instruction or lack of. Great unit, but supplied instructions are rubbish. Much better manual available for download. So 4 stars not 5
Date published: 2021-11-07
Rated 4 out of 5 by from Not yet fitted but should do the honours Not yet fitted but should do the honours
Date published: 2021-06-20
Rated 3 out of 5 by from Setting up Honeywell DT2 room stat Cycles on and off for short periods when room temperature is within 1.5 degrees of set temperature. This is to stop room going over set temperature. Instructions are poor on enclosed leaflet but the Honeywell website has a full explanation of all functions and settings.
Date published: 2021-05-16
Rated 5 out of 5 by from Simple swap over from mechanical to digital. Easy two-wire installation and set up.
Date published: 2021-03-28
Rated 5 out of 5 by from Good thermostat Bought this to replace an old analogue thermostat with a wide hysteresis for the room temperature. Easy to fit and then to set up as had no need to change any of the functions. Keeps the room at a nice steady temperature and has a clear indicator as to when it is firing up the boiler.
Date published: 2021-02-09
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