Honeywell Home 1-Channel Wired Digital Room Thermostat… (41365)

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Honeywell Home 1-Channel Wired Digital Room Thermostat + ECO (41365)

Includes ECO button with countdown display for energy saving mode.

  • 5 to 35°C Temperature Range
  • Suitable for All Boilers
  • 2 or 3-Wire Installation
  • Mains or Battery-Powered
  • Digital Display
  • Double-Insulated
  • Frost Protection Setting
  • Fits Standard UK Backplate

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View all: Honeywell Home Wired Thermostats

£34.59INC VAT
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Rated 5 out of 5 by from Excellent and UK made ! This replaced a mechanical two wire hall thermostat. I wanted an accurate digital display of actual and set temperature and more precise control. This gives that plus it's really easy to install with just two wires - live to A neutral to B. To fit over the existing screw fittings I had to open up a new corner cable entry. If you have a standard backplate that won't be necessary. The digital gubbins are powered by two AA batteries. Very pleased indeed PLUS it's made in the UK which is great !!
Date published: 2022-09-29
Rated 5 out of 5 by from Excellent Digital Upgrade I purchased one of these digital stats to replace an aged analogue one which was about 4 deg out of actual. It was very easy to fit, simply removed the existing stat and screwed on in place, only two wires needed for my installation. Back up and running in no time and verified accuracy with an external digital thermometer, spot on.
Date published: 2022-09-29
Rated 5 out of 5 by from Digital Room Themostat Great product, easy to install. As you only need 2 wires for the item to function no need for a neutral. Can’t review reliability as I only installed it this weekend. As it switches on or off within 1/2 degree it should add to the efficiency of the current system. I only wish you could get a digital version for the hot water cylinder instead of the bimetallic versions currently available. This would help make the whole system much more efficient.
Date published: 2022-08-29
Rated 5 out of 5 by from Easy Install I had a Honeywell Mechanical Room Thermostat that I wanted to move to digital, as I have a multi-zone system, other options were out of scope for this year. The install is easy, its easy, you only need to use 2 wires, no earth or grey required for this unit. It fits exactly in the same position of the mechanical one. I am no electrician or DIY person, so I was a bit skeptical at first doing this myself without burning the house down or electrocuting my self. wiring from the Honeywell Mechanical to this digital... 1 - A 3 - B Taped off the other two wires
Date published: 2022-08-18
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My wiring includes an earth can I use this thermostat?

Would like to use this to replace an ancient and broken dial thermostat which has 3 wire plus earth connections. Can I replace that with this model?
Asked by: robsterac

1. Is the temperature displayed, the actual room temp, or the temp set for switching? .2. Does the thermostat use a bi-metal strip, or does it measure the temp in some other way?

Asked by: chriscov47

Does this work with a Worcester MT10 combi ?

Asked by: Combimate

I want replace a Glo analogue room thermostat with this DT90E one. The existing stat has three light single strand wires connected, brown, blue and white. Is this a suitable replacement and what wires do I connect

Asked by: Sparksey45

Does this thermostat work with a 3 wire system (excluding the Earth)

If it can be used with 3 wires… it would be great to know which one goes to which terminal.
Asked by: TheEarl
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Batteries Supplied/Required 2 x AA Batteries Supplied
Brand Honeywell Home
Central Heating Control Type Thermostats
Colour White
Communication Protocol On/Off
Compatible Boiler Type All Boilers
Control Operation Digital
Current Type AC/DC
Display Type Digital Display
ERP Control Class Class IV
Fixings Supplied Fittings Not Supplied
Frost Protection Frost Protection Setting
Heating System Mode Heating
Hertz (Hz) 50-60 Hz
Insulation Type Double-Insulated
IP Rating IP30
Manufacturer Guarantee 1 Year Guarantee
Max. Load (Inductive) 3 A
Max. Load (Resistive) 8 A
Model No DT90E1012
Pack Size 1
Pieces in Pack/Case 1
Product Depth 29 mm
Product Height 92 mm
Product Type Digital Room Thermostat + ECO
Product Width 90 mm
Receiver Included Receiver Included
Smart Compatibility Not Smart
Switching Type SPDT
Temperature Range 5 to 35 °C
Terminal Capacity Terminals accept 1mm² to 2 x 2.5mm² cables
Thermostat Mount Type Fits Standard UK Backplate
Thermostat Power Source Mains or Battery-Powered
Thermostat Voltage 230 V
Wireless/Wired Wired


Instruction Manual