Interested in reviews of Danfoss Eco BT white? It got 4.4 out of 5 stars from our customers. Find specific customer reviews of Danfoss Eco BT white below. We will appreciate if you also share your experiences with Danfoss Eco BT white after purchasing.
I have been using Danfoss for about 10 years (older models) without problems
simple, no need for additional equipment
holds the set temperature quite well
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Petr, Rožnov pod Radhoštěm
Rated 25/10/2025, variant Danfoss Eco BT white
Verified purchase - review from a price comparison website
The product works rather strangely, it does not follow the values set in the application. I'm thinking of returning it.
The control application is very vague and not described in detail.
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Jindřich, Praha 8
Rated 19/10/2025, variant Danfoss Eco BT white
Verified purchase - review from a price comparison website
More expensive than programmable valves, but worth it. Settings in the app ok (high/low temperature) and schedule. It communicates quickly, I have not noticed any longer or slower delays. Hassle-free installation and battery replacement. The control is open/close by default, but in the settings you can also select the option of some kind of predictive mode. Everyone addresses ~ and I did too, that the wheels and reducers are plastic. But my old manual danfosss valve was also plastic. How it works I don't know, we have the temperature set to 21 but in our apartment building it is always about 23-24 degrees. We'll see when it's freezing.
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Anonymous customer
Rated 18/03/2025, variant Danfoss Eco BT white
Verified purchase
The product was purchased with the idea of installing it in the bedroom so that the heating would be dimmed at night and not heat unnecessarily during the weekdays. With the understanding that it will turn on some time before the alarm, it will not heat during the weekday, and then start again when I return from work. I've had the device for a year and it has never worked like this. In the morning it did not turn on, the heater remained cold despite the large temperature difference between the desired temperature and the temperature on the head sensor (in the application itself). The manual temperature setting does not work either.
Incompatible by default with RTD-N type valve from the same manufacturer
The RTD-N attachment is difficult to find
It does not keep the set temperature, the difference is 5 degrees (between the set temperature and the required temperature) and the head does not heat.
Setting temperatures by day and hour does not work.
The control app often doesn't connect, the app for some unknown reason requires gps on to use.
The instructions are generic and misleading, most of the described features are not observed on the device.
Manual temperature setting also does not work
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Petr, Zruč nad Sázavou
Rated 10/03/2025, variant Danfoss Eco BT white
Verified purchase - review from a price comparison website
Easy operation
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Ladislav, Jablonec n/N
Rated 19/02/2025, variant Danfoss Eco BT white
Verified purchase
The setup program has minimal options
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Daniel, Praha
Rated 08/12/2024, variant Danfoss Eco BT white
Verified purchase
Easy installation
Simple control
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Customer, Praha
Rated 19/01/2024, variant Danfoss Eco BT white
Verified purchase
Very good product, used over aq year before passing to the zigbee version in order to have additional temperature sensors. Quality is excellent, battery life is excellent too. I was very happy with it and it is still used in my parents appartment
works very well
easy to install
reliable and precise
temperature mesured on the unit itself, can be tricky if it is covered by curtain
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Anonymous customer
Rated 05/12/2023, variant Danfoss Eco BT white
Verified purchase
Easy operation
Works via app and manually
Quiet operation when changing temperature
It takes a little longer to load the head in the app
Quicker to take off if you need to uninstall
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Libor, Klášterec nad Ohří
Rated 19/12/2022, variant Danfoss Eco BT white
Verified purchase
There's absolutely no
Even after 2 years of use, I haven't found a way to make the heads turn on the heater. In room 18deg, head indicates 18deg, plan is 22deg. but even after an hour into the plan, it's not melting.
It does not open even in manual mode. I rather feel that the heater is heating according to some random number generator.
Occasionally at night the heating is set to a low temperature and the radiator heats fully.
The app is terrible, the BT connection is slow and unstable.
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