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Honeywell T4

8,3/10 (6 reviews)
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Honeywell T4

Never available again

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This product is currently retired. Fortunately, we have a lot of new, similar models. Check out the assortment and find the product that suits you.

Product information

Key specs

Type of heating
Boiler, District heating
Thermostat type
Clock thermostat
Suitable for type boiler
All boilers, Modulating boilers
Suitable for floor heating
Yes
Self-learning
Yes
View all specifications

Pros and cons

According to our thermostat expert
  • The clock program ensures that it's nice and warm when you get up in the morning.
  • The temperature is adjustable by half degrees, so you can set the exact temperature for your home.
  • The large illuminated screen displays the time and temperature and lights up when you come in.
  • The thermostat isn't modulating, so the on/off boiler won't stop heating until the maximum temperature has been reached.
  • You can't wirelessly connect the thermostat.
Product Expert thermostats

Description

The Honeywell T4 is a programmable thermostat for your on/off boiler. The thermostat is suitable for a 24 and 230-volt, 2-wire connector. Thanks to the simple settings, you can start saving energy in no time. You can set up to 6 different temperatures per day. The thermostat is also self learning, so it will automatically adjust the temperature in your home to match your use. The screen lights up when you touch it, which is useful in the dark. Going on vacation? Turn on vacation mode. Once you're back, the thermostat will automatically switch back to the regular week program. The thermostat use 2 AA batteries, which are included by default.

The Honeywell T4 is a programmable thermostat for your on/off boiler. The thermostat is suitable for a 24 and 230-volt, 2-wire connector. Thanks to the simple settings, you can start saving energy in no time. You can set up to 6 different temperatures per day. The thermostat is also self learning, so it will automatically adjust the temperature in your home to match your use. The screen lights up when you touch it, which is useful in the dark. Going on vacation? Turn on vacation mode. Once you're back, the thermostat will automatically switch back to the regular week program. The thermostat use 2 AA batteries, which are included by default.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Included by default

  • Manual
  • AA battery (2x)

Included by default

  • Manual
  • AA battery (2x)

Key specs

Type of heating
Boiler, District heating
Thermostat type
Clock thermostat
Suitable for type boiler
All boilers, Modulating boilers
Suitable for floor heating
Yes
Self-learning
Yes
View all specifications

Complete your purchase

Visit one of our stores, also by appointment

  • Get advice from an expert
  • We have stores in Almere, Amsterdam West, Amsterdam Zuidas, Arnhem, Breda, Den Bosch, The Hague, Eindhoven, Groningen, Haarlem, Hengelo, Leeuwarden, Leiden, Nijmegen, Rotterdam Alexandrium, Rotterdam Centrum, Tilburg, and Utrecht

Reviews

6 reviews
8,3/10 (6 reviews)

Rating

1 reviews with 5 stars

5 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Most helpful reviews

9,6/10

Handy thermostat for a good price

  • Display with large numbers
  • Large Control Buttons
  • cumbersome to adjust all car settings
  • Jan maes
  • 27 December 2018
  • Automatically translated from Dutch
8,0/10

Difficult to set up, but once it works, solid device

  • Easy to install
  • Clear display
  • Programming is not really self-evident
  • Kim de mulder
  • 26 January 2019
  • Automatically translated from Dutch
8,4/10

Very easy unobtrusive thermostat

  • Works with old burner 220v on-off
  • Plug and play
  • No control via app
  • Hannes cools
  • 29 November 2017
  • Automatically translated from Dutch
8,0/10

no regrets

  • clear display
  • intuitive controls
  • can be set separately at home, you cannot take over the programming of a weekend day
  • Hans stoop
  • 27 August 2017
  • Automatically translated from Dutch
7,2/10

never buy this again

  • nice design
  • very difficult to program
  • Kees
  • 18 August 2018
  • Automatically translated from Dutch
8,8/10

useful product

  • Marius danny
  • 4 January 2018
  • Automatically translated from Dutch
9,6/10

Handy thermostat for a good price

  • Display with large numbers
  • Large Control Buttons
  • Works accurately
  • cumbersome to adjust all car settings

Handy thermostat that is easy to operate thanks to its large control buttons and large display

  • Jan maes
  • 27 December 2018
  • Automatically translated from Dutch
8,0/10

Difficult to set up, but once it works, solid device

  • Easy to install
  • Clear display
  • Programming is not really self-evident

The installation against the wall went smoothly, but once the device had to be set, everything went less smoothly, the day programs are not really clear and the device has a mind of its own. After a while of searching, everything was set up how we wanted it. Works well so far.

  • Kim de mulder
  • 26 January 2019
  • Automatically translated from Dutch
8,4/10

Very easy unobtrusive thermostat

  • Works with old burner 220v on-off
  • Plug and play
  • Self-learning
  • No control via app

Installation was very easy burner started right up. Was the best choice for our old burner with 220v on/off.
Even this old burner regulates the thermostat very smoothly. And adapts

  • Hannes cools
  • 29 November 2017
  • Automatically translated from Dutch
View all 6 reviews

Insure your thermostat

You can select the Backup Plan below in your shopping cart. It will protect your brand new thermostat against damage and/or theft.

Honeywell T4
  • 3-year Backup Plan
    25,99 one-time payment

Specifications

Product

Product number
769302
Manufacturer code
T4H110A1023
Brand
Honeywell
Warranty
2 years
Processing of your defect
Carry-in warranty
Old product returned for free
Yes

Compatibility

Type of heating
Boiler, District heating
Suitable for brand boiler
ATAG, AWB, Bosch, Brink, Ferroli, Intergas, Itho, Junkers, Nefit, Radson, Remeha, Vaillant, Viessmann
Suitable for type boiler
All boilers, Modulating boilers
Optimal for on/off boiler
Yes
Optimal for modulating boilers
No
OpenTherm
No
Suitable for floor heating
Yes

Thermostat options

Thermostat type
Clock thermostat
Self-learning
Yes
Touchscreen
No
Geofencing
No
Setting range degrees
5-35
Automatic daylight savings change
Yes
Adjustable by half degrees
Yes
Connection of external temperature sensor
Yes
Adjustable temperature zones
No
Control panel language
Dutch, English, French, German, Symbols
Display backlight
Yes
Brightness of backlight adjustable
No
Built-in WiFi
No
Programmable
No
Installation on location
No

Smart Home options

Compatible with smartphone / apps
No

Power supply

Power supply type
Rechargeable battery
2-wire connector
Yes
Suitable for voltage
230V, 24V

Physical properties

Height
9,7 cm
Depth
2,8 cm
Width
13,6 cm
Weight
260 kg
Color
White
Material
Plastic
Includes mounting materials
Yes

Related products

Related products

Self-learning thermostats
On/off thermostats
Single-zone thermostats
Thermostats suitable for floor heating
All Thermostats
Honeywell T4
Honeywell T4
155,99
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