Honeywell T4

Honeywell T4
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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

Pros and cons

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

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.


Included by default

  • Manual
  • AA battery (2x)


Personal advice on thermostats in our stores

  • Get advice from an expert
  • We'll also help you install your thermostat
  • We have stores in Amsterdam, The Hague, Eindhoven, Groningen, Haarlem, Rotterdam, Tilburg, and Utrecht

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Honeywell T4

Specifications

Product

Product number
769302
Manufacturer code
T4H110A1023
Brand
Honeywell
Warranty
2 years
Warranty type
Carry-in warranty

Compatibiliteit

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, French, German, English, Symbols
Display backlight
Yes
Brightness of backlight adjustable
No
Integrated WiFi
No
Programmable
No
Installation on location
No

Smart Home options

Compatible with smartphone / apps
No

Power supply

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

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


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