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MC Therm

Wifi-Smart Radiator Valve ETRV + E25-230V ZigBee Thermostat Set

The Wifi-Smart Radiator Valve ETRV + E25-230V ZigBee Thermostat Setis a smart combination of an electronic radiator valve and a 230 V ZigBee thermostat for p...

€68,22
Inkl. 19% MwSt. · Versandkostenfrei ab 100 €· INSTALLMENT PAYMENT POSSIBLE
Auf Lager
Only 12 sets available
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Complete set: E25-230V Thermostat + ETRV Valve
One thermostat controls up to 6 ETRV valves
Open window detection automatically saves heating costs
Compatible with Alexa & Google Home
E25-230V Engo intelligent thermostat (case color): white
Wireless Wifi Radiator Valve Engo ETRV (Thread Size): M30x1.5mm
Wireless Wifi Radiator Valve Engo ETRV (Quantity): 1
1
Do you want to save 10% on your purchase? Then configure your complete set now in one of our configurators.

Free shipping ab 100 € Auftragswert
5-year warranty on pipe & system
30-Day Returns risk-free
Technical Consulting Mon–Fri · 8 AM–5 PM
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The Wifi-Smart Radiator Valve ETRV + E25-230V ZigBee Thermostat Setis a smart combination of an electronic radiator valve and a 230 V ZigBee thermostat for precise temperature control. It offers wireless communication, easy app control, and voice control via Alexa or Google Home. Up to six valves per room can be centrally controlled. The temperature is adjustable in a range of approx. 5 °C to 45 °C. Ideal for modern smart home heating control with high comfort.

Technische Daten

Thermostat
E25-230V (230V, ZigBee 3.0)
Valve
TRV (ZigBee 3.0, 2× AA)
Valve thread
M30x1.5mm (M28 adapter optional)
Controllability
up to 6 ETRVs per E25
Temperature range
5–45 °C
App
ENGO Smart / Tuya Smart
Verifiziert
"Einfach top, funktioniert wie beschrieben. Top Qualität!"
L
Leopold Budig21.09.2025
Verifiziert
"Schnelle Lieferung, vollständiges Set. Nichts fehlte, alles passte perfekt zusammen."
J
Julia S.16.04.2026
Verifiziert
"Sehr gutes Preis-Leistungs-Verhältnis. Installation mit der Anleitung problemlos möglich."
M
Monika T.29.03.2026
Verifiziert
"Gutes Produkt, Lieferung war etwas langsam aber alles komplett angekommen."
J
Jürgen A.08.05.2026
Verifiziert
"Direkt vom Hersteller, top Preis-Leistung. Verarbeitung ist einwandfrei."
I
Ingrid O.09.03.2026
Verifiziert
"Wärmepumpe läuft effizient damit. Genau was wir gesucht haben."
T
Thomas H.08.04.2026

Shipping

Free shipping on orders over 100 €

Delivery time 2–3 business days

Shipping with DHL Parcel

Tracking by email

Warranty

5-year manufacturer's warranty (Engo Controls)

Customer service & technical support

30-day return policy without stating reasons

Quality product from European manufacturing

What's included in the set?

The set includes an E25-230V ZigBee room thermostat (230V connection) and an ETRV radiator valve (battery-powered, M30×1.5mm). Both devices are coordinated and ready for immediate use.

Can I retrofit additional ETRV valves?

Yes. The E25-230V controls up to 6 ETRV valves. Additional ETRVs can be purchased individually and assigned to the existing E25 – ideal for rooms with multiple radiators.

Do I need a gateway for the set?

No gateway is needed for local control – ENGO Binding connects the thermostat and valve directly. For app control, remote access and automations, we recommend the EGate-Pro Gateway.

Does the set work with existing radiators?

The ETRV is simply screwed onto the existing thermostatic valve (M30×1.5mm – the most common thread in Europe). No sealing, no intervention in the heating system is necessary.


Your benefits at a glance

1

Ready-to-use set – thermostat and valve are perfectly matched

2

Automatic heating shutdown when a window is open saves up to 30% on heating costs

3

One thermostat controls up to 6 radiators in the same room

4

Wireless Installation in Minutes - No Electrician, No Wall Opening

Areas of application

ZigBeeRadiatorSetSmart HomeRetrofitWindow DetectionAlexa

Free & non-binding

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