ZigBee 3.0Room thermostat 230V
Engo Controls

E25-230V Engo smart thermostat

The ZigBee E25-230V ENGO smart thermostatensures precise and intelligent temperature control in your home. Thanks to ZigBee 3.0 & 868 MHz, it seamlessly ...

€48,69
Inkl. 19% MwSt. · Versandkostenfrei ab 100 €· INSTALLMENT PAYMENT POSSIBLE
Auf Lager
Only 12 sets available
Delivery by
ZigBee 3.0 – stable mesh network without a gateway
Controls up to 6 ETRV radiator valves
Compatible with Alexa, Google Home & ENGO Smart App
TPI algorithm for maximum energy efficiency
Case color: weiß
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Free shipping ab 100 € Auftragswert
5-year warranty on pipe & system
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The ZigBee E25-230V ENGO smart thermostatensures precise and intelligent temperature control in your home. Thanks to ZigBee 3.0 & 868 MHz, it seamlessly integrates into your smart home and controls up to 6 electronic radiator valves (ETRV)for an even heat distribution.

Technische Daten

Voltage
230 V AC, 50 Hz
Communication
ZigBee 3.0 / 868 MHz
Temperature range
5–45 °C
Max. Load
3(1) A
Dimensions
80 x 80 x 23 mm
ETRV control
up to 6 valves

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Shipping

Free shipping on orders over €100

Delivery time 2–3 business days

Shipping with DHL Parcel

Tracking via email

Warranty

5 years manufacturer's warranty (Engo Controls)

Customer service & technical support

30-day right of return without giving reasons

Quality product from European manufacturing

Do I need a gateway for the E25-230V?

Thanks to the ENGO binding function, the E25-230V can be connected directly to compatible receivers (ECB62-ZB, EMOD-ZB, EREL-12ZB) – without a gateway. A ZigBee gateway (EGate-Pro) is required for app control and cloud functions.

How many radiator valves can I connect?

The E25-230V controls up to 6 electronic radiator valves (ETRVs) simultaneously – ideal for coordinated temperature control in larger rooms.

What makes the TPI algorithm special?

TPI (Time Proportional Integral) dynamically adjusts heating power to deviations from the setpoint. This reduces temperature fluctuations and saves heating energy compared to simple on/off thermostats.

Can the thermostat be used for both underfloor heating and radiators?

Yes. The E25-230V is universally applicable – for underfloor heating, radiators and cooling systems. The TPI algorithm is specially optimized for the inertia of underfloor heating.


Your benefits at a glance

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Centralized control of up to 6 radiator valves from a single source

2

Direct ENGO Binding function – also works without an internet connection

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Precise measurement to ±0.5 °C – prevents over- or under-cooling of the room

4

TPI algorithm reduces heating cycles and significantly lowers energy consumption

Areas of application

ZigBeeSmart Homeunderfloor heatingradiatorsAlexaGoogle Home

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Personal consultation

Our team offers free advice – by phone, email, or directly in the chat. We help you with system selection, quantity calculation, and planning.

25+ Years of experience
5,000+ Projects
4.9★ Average rating
10 yrs. Warranty