Buy Honeywell Home THR840DEU THR840DEU Indoor thermostat Wall 1 pc(s)

A thermostat displays 'ECO' and a temperature of 24 degrees Celsius. Three control buttons are visible beside it.

Bright, modern living room with a dining table and chairs, adjacent to an open-plan kitchen. A thermostat is mounted on the wall, displaying 24°C.

Living room with a grey sofa, lamp and rug. A digital thermostat on the wall, displaying '24°C', in Eco mode. Balcony in the background.

The image shows a thermostat with a display reading '24.0°C ECO'. It is surrounded by pictograms representing functions such as frost protection and energy-efficient operation.

The image shows a Honeywell Home Thermostat model DT2 with the following dimensions: width 90mm, height 92mm, depth 29mm. Temperature display reads 24°C.

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8 Piece(s)

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Highlights & Details

Honeywell Home DT2 Thermostat

Digital, cabled room thermostat
Intelligent self-learning function (TPI)
Extra large display and simple user interface

Technical specifications

Product type: Indoor thermostat

Operation type: electronical

Max. temperature setting: 35 °C

Temperature settings: 5 up to 35 °C

Frost protection: Yes

Display: Yes

Remote sensor: No

Compatible with: Underfloor heating
Heaters

Mounting type: Wall

Power supply (LOV): battery-powered

Operating voltage: 3 V

Hysteresis: Self-learning TPI fuzzy logic algorithm

Contact load capacity: 8 A

Contact current: 8 A

Nighttime drop: No

Factory colour: White

Width: 90 mm

Height: 92 mm

Length: 27 mm

: IP30

Dim: (L x W x H) 27 x 90 x 92 mm

Weight: 299 g

Min. temperature setting: 5 °C

UKCA: yes

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 2201393 Honeywell Home THR840DEU THR840DEU Indoor thermostat Wall 1 pc(s)

Description

DT2 - for those who want simplicity but also want to save energy costs.
This digital heat and cooling thermostat is equipped with an energy-efficient, self-learning algorithm for precise temperature control. With the energy-saving ECO-button the user can save energy when leaving the house. The DT2 is a universal thermostat, which is easy to use and does not require a learning curve and is suitable for almost all heating applications. The large display and the simple user interface make the operation extremely simple.
Applications include the control of gas or oil boilers, underfloor heating, electric heating and zone systems. With a modern, fresh look that matches any interior style, and a range of valuable features for users and installers, DT2 sets the standard for simple, eco-friendly room thermostats.

The DT2 thermostat is battery-operated (2 Xaa batteries with a service life of 2 years included in the delivery). A wall mount and batteries are included, was easy to install.

This text is machine translated.

Features

Heating or cooling control power with setpoint range from 5 °C to 35 °C, the intelligent self-learning function (TPI) and ECO button enable you to switch to a lower, energy-saving setpoint for a certain period of time
When the ECO button is pressed, the user has the option of setting the time required for this new temperature from 1 hour to 24 hours in 1 hour increments
Installation mode allows the thermostat to be adapted to the application and the needs of the user
Extra large display and simple user interface, easy installation and operation (battery-powered, batteries included)
Easy battery replacement by opening the front cover
efficient control, easy to use, no learning curve/programming
large, high-contrast display with easy-to-read characters and clear, factual and modern design.