Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm BLANCO
Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm BLANCO
Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm GRIS
Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm NEGRO
Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm
Honeywell Resideo Termostato ambiente digital DT4R inalámbrico OpenTherm

Honeywell Resideo DT4R Wireless OpenTherm Digital Room Thermostat

Regular price€153,00
Tax included. Shipping costs are calculated on the payment screen.

You will soon find the spare parts for this product here.

Honeywell Resideo DT4R wireless digital room thermostat OpenTherm

DT4 room thermostats provide control of heating systems for homes and apartments and combine a sleek, modern design with simple functionality, a large, clear LED segment display and an easy-to-use activation button. The range has much-loved features and offers everything you and your customers want and need.

The DT4 is compatible with both hybrid and greener power systems and energy efficient solutions including heat pumps, zoning heating and cooling devices and underfloor heating and also works with zone valve applications (but not heating electric/240V).

The range:

• DT4, DT4R and DT4M are compatible with 24-230V On/Off appliances such as gas boilers, combi boilers and heat pumps

• DT4 and DT4M are suitable for hardwired in-wall installations and the DT4R for wireless installations

• DT4R is a thermostat and receiver box that has also been designed to be compatible with existing Honeywell Home RF products. The DT4R has been designed with installers in mind and includes a receiving module with options for mounting directly to the wall or into the wall box

• The DT4M and DT4R versions are compatible with OpenTherm® appliances, with versions available for both standard OpenTherm® and OpenTherm® Smart Power.

Special features:

The sleek, modern design and three color combinations match any decor.

• Tabletop or wall-mounted thermostat options to accommodate new and replacement installations.

• Modern, clear LED display with adjustable brightness for easy viewing in any light condition.

• Light colored icon to indicate the status of the product.

• Adjustable parameter functions for optimal control of the connected device.

• The 'Off' position has an integral antifreeze protection setting of at least 5°C to prevent freezing of pipes.

• Eco Offset - allows a programmed offset temperature for Eco mode during heating and cooling.

• Backward compatibility with existing Honeywell Home wireless products.

• Receiver box with clear LED indication and override button.

• Control compatible with On/Off or OpenTherm® (DT4R/ DT4M).

• Foldable wiring platform to facilitate wiring.

• The user menu allows additional functions to be configured at the user's discretion:

–Heating, cooling or heating and cooling
–Eco Offset Duration

• The installer menu allows additional functions to be configured at the installer's discretion to suit the homeowner's applications and needs:

–LED display brightness
–Cycle frequency
–Heating and cooling change
–Upper/lower set point limit adjustment
–Minimum On time.
–Minimum Off Time
–Eco Offset Temperature
–Factory reset
–Fixation (DT4R only).

Technical specifications

Application On/Off Boiler (230V), Combi Boiler, Heat Pump, 2-Port Zone Valve
Approvals and standards EMC: 2014/30/EU, LVD: 2014/35/EU, R&TTE: 1995/5/EC
Display functions Heat, Cool, Wireless signal, Eco, Off, Low battery, Warning
Operating modes Heating and Cooling
Alerts and warnings Batteries
Power supply Thermostat: Powered by 2 AA batteries, Receiving box: 230 V AC.
Includes Thermostat and receiver
WiFi communication security Encrypted
Radio Frequency ISM 868.0-868.6 MHz
Radio frequency transmission range (max.) 30 m in residential buildings
Color White / gray / black
Sensor type 10k (@25°C) NTC thermistor
Service ambient temperature (max.) 40 °C
Service ambient temperature (min.) 0 °C
LED Functions Communication with the thermostat, Binding mode, Delete binding
ErP class Class V (+3%)
Control functions Fuzzy Logic
Cycle rate Selectable by application
Set point temperature (max) 35 °C
Set point temperature (min) 5 °C
Switch type SPDT
Protection class Receiver: IP30
Product height 101mm
Product width 101mm
Product weight 130g
Product depth 54mm


    Download commercial brochure

    Don't just trust our words.


    Quick delivery, seems to work. review-

    Lucas T. V.

    Kristianstad, Suecia


    Hat alles super geklapptDie Ware ist auch früher als geplant angekommenImmer wieder gerne. review-

    Gerald B.

    Rannnersdorf an der Zaya, Austria


    Fantastic service. I highly recommend this company. What I appreciated was the quick responses, and the technical capability of Federico. As an engineer I get tired of people only interested I selling. Q-Tec was not like this. They took the time to recommend a solution AND. Support it with good solid science.
    Highly recommend this company.

    -Google review-


    La Pobla de Montornes, Tarragona


    De warmtepomp die Q-tech ons aanbevolen heeft werkt top ! Zij werken alleen met topkwaliteit . Ons zwembad warmt met 1 graad per uur op - beloofde resultaten worden gehaald. En we kunnen altijd op het team rekenen als er problemen opgelost moeten worden. Dan zetten ze alles opzij en lossen zij het probleem op. Dankjewel voor jullie service !

    -Google review-

    Veerle H.

    Alhama de Granada, Málaga


    Amables, profesionales, siempre dispuestos a echarte una mano.
    Toda la ayuda que he necesitado la he tenido. Atención al cliente inmejorable.
    Gracias por todo.

    -Google review-

    Albert A.

    Caldes de Montbui, Barcelona


    Service 10!,

    Problems with transportation and after a WhatsApp and a call the next day we received our robot.

    They called us to confirm that everything was ok, highly recommended.

    Esther L.S.

    Marbella, Malaga


    Material received in 48 hours,

    20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

    100% professionals

    Alvaro P.

    B. of Salamanca, Madrid


    5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

    Delivery was delayed a day due to the height of the package but then everything was perfect.

    Thank you :)

    Angela R. and Lucas A.

    El Limonar, Malaga