Honeywell Home DT90E Room Thermostat (Wired)

Product information

Key specs

Type of heating

Boiler, District heating

Thermostat type

Room thermostat

Suitable for type boiler

All boilers

Suitable for floor heating

Self-learning

Type of heating	Boiler, District heating
Thermostat type	Room thermostat
Suitable for type boiler	All boilers
Suitable for floor heating
Self-learning

View all specifications

View all specifications

Pros and cons

According to our thermostat expert

• The thermostat is suitable for all 24V on/off boilers.
• Thanks to the ECO button, this thermostat is energy-saving.
• The thermostat is able to control a cooling device.
• This thermostat can't be programmed
• Not completely energy-efficient; runs on batteries.

View all pros and cons

Description

The Honeywell DT90E Room Thermostat is an easy to operate, wired room thermostat, which is suitable for all 24V on/off boilers. This thermostat can switch from heating to cooling. The display will show a flame symbol when heating is on and a cooling symbol when the cooling is switched on. Thanks to the ECO button a preset temperature becomes active for a certain period of time.

Note: This thermostat is suitable for all types of boilers.

The Honeywell DT90E Room Thermostat is an easy to operate, wired room thermostat, which is suitable for all 24V on/off boilers. This thermostat can switch from heating to cooling. The display will show a flame symbol when heating is on and a cooling symbol when the cooling is switched on. Thanks to the ECO button a preset temperature becomes active for a certain period of time.

Note: This thermostat is suitable for all types of boilers.

View full description

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.

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Included by default

• Manual
• AA battery (2x)

Included by default

• Manual
• AA battery (2x)

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Key specs

Type of heating

Boiler, District heating

Thermostat type

Room thermostat

Suitable for type boiler

All boilers

Suitable for floor heating

Self-learning

Type of heating	Boiler, District heating
Thermostat type	Room thermostat
Suitable for type boiler	All boilers
Suitable for floor heating
Self-learning

View all specifications

View all specifications

Complete your purchase

Suitable accessories

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• 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

Make an advice appointment in our stores

Reviews

63 reviews

8,9/10 (63 reviews)

Rating

34 reviews with 5 stars

5 stars 0 reviews

24 reviews with 4 stars

4 stars 0 reviews

4 reviews with 3 stars

3 stars 0 reviews

0 reviews with 2 stars

2 stars 0 reviews

1 reviews with 1 star

1 star 0 reviews

Rating per section

User friendliness

10,0

Settings

8,0

Ease of assembly

10,0

Customer images

Most helpful reviews

10/10

great device, works perfectly!

Read full review

• Bart kerkhofs
• 23 April 2015
• Automatically translated from Dutch

8,0/10

simple and practical

• Very easy to assemble
• comes incl. batteries

Read full review

• Lloyd dane
• 4 July 2017
• Automatically translated from Dutch

6,0/10

Strong advice

Read full review

• Dirk thiels
• 10 December 2016
• Automatically translated from Dutch

9,2/10

great product

Read full review

• Wim van der poten
• 25 October 2017
• Automatically translated from Dutch

10/10

Recommended device

• Easy to install
• Easy Control Panel

Read full review

• Lisa hendrickx
• 19 February 2017
• Automatically translated from Dutch

8,0/10

Very easy to assemble

• Easy to assemble
• Easy to set up
• Not yet found.

Read full review

• Helga koning
• 22 September 2015
• Automatically translated from Dutch

6,4/10

Does what it's supposed to do, not very quiet.

• Potential-free contact
• Batteries last a long time
• Ugly

Read full review

• Kees
• 5 December 2016
• Automatically translated from Dutch

8,8/10

simple and clear

Read full review

• Marc spronk
• 22 October 2015
• Automatically translated from Dutch

8,0/10

Depends on what you want

• Is not just on/off but proportional bandwidth

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• Marc van ursel
• 17 April 2018
• Automatically translated from Dutch

10/10

This thermostat optimally monitors our indoor climate

• Ease of use
• Provides stable balance in temperature monitoring
• No glowing screen. Difficult in the dark

Read full review

• Cwa fictoor
• 13 February 2017
• Automatically translated from Dutch

10/10

great device, works perfectly!

Perfect for someone who doesn't need time settings and wants a two-wire device with temperature display :-)

• Bart kerkhofs
• 23 April 2015
• Automatically translated from Dutch

8,0/10

simple and practical

• Very easy to assemble
• comes incl. batteries

A simple thermostat, not too expensive and easy to install/assemble.

• Lloyd dane
• 4 July 2017
• Automatically translated from Dutch

6,0/10

Strong advice

Very good advice online about suitability. Installation was a breeze.

• Dirk thiels
• 10 December 2016
• Automatically translated from Dutch

View all 63 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.

• 3-year Backup Plan
  12,99 one-time payment

Specifications

Product

Product number

505369

Manufacturer code

DT90E1012

Brand

Honeywell

Warranty

2 years

Processing of your defect

Via Coolblue

Old product returned for free

Compatibility

Type of heating

Boiler, District heating

Suitable for brand boiler

ATAG, AWB, Ferroli, Itho, Junkers, Vaillant, Viessmann

Suitable for type boiler

All boilers

Optimal for on/off boiler

Optimal for modulating boilers

OpenTherm

Suitable for floor heating

Thermostat options

Thermostat type

Room thermostat

Self-learning

Touchscreen

Geofencing

Setting range degrees

0-35

Automatic daylight savings change

Adjustable by half degrees

Connection of external temperature sensor

Adjustable temperature zones

Control panel language

Dutch, Symbols

Display backlight

Built-in WiFi

Programmable

Smart Home options

Controls via app

Compatible with smartphone / apps

Power supply

Power supply type

Power grid, Rechargeable battery

2-wire connector

Suitable for voltage

230V, 24V

Physical properties

Height

9 cm

Depth

2,7 cm

Width

9,2 cm

Weight

180 g

Color

White

Material

Plastic

Includes mounting materials

Security and privacy properties

Internet connection required

Manufacturer account required

Multi-factor authentication

Log in with fingerprint on your phone

Log in with Face ID on your phone

Usage possible without cloud environment manufacturer

Support for future updates

Personal information required

Durability

Green production features

PFC free, PTFE free, Partly made of recycled material

Product contributes to sustainability

Product helps save energy