Zigbee 3.0Radiator valve
Engo Controls

Wireless Wifi Radiator Valve Engo ETRV

The ENGO ETRV electronic radiator valveoffers precise temperature control and energy-saving window detection. Easy to install and smart controllable via ZigB...

€31,46
Inkl. 19% MwSt. · Versandkostenfrei ab 100 €· INSTALLMENT PAYMENT POSSIBLE
Auf Lager
Only 12 sets available
Delivery by
ZigBee 3.0 – wireless installation, no electrical work
Window-open detection automatically saves heating costs
Very quiet operation – ideal for bedrooms
Only for use with E25 thermostat
Thread size: M30x1.5mm
1
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The ENGO ETRV electronic radiator valveoffers precise temperature control and energy-saving window detection. Easy to install and smart controllable via ZigBee 3.0 and the ENGO Smart App – perfect for efficient heating in modern homes.

Technische Daten

Thread
M30×1.5 mm (M28×1.5 mm adapter)
Power Supply
2x AA batteries
Communication
ZigBee 3.0 / 868 MHz
Dimensions
Ø50 × 80 mm
Compatible therapy
E25-230V or E25-BAT
Control
up to 6 TRVs per E25
Verifiziert
"Schnell geliefert und hochwertig verarbeitet. Sehr zufrieden!"
A
Ann Losekann26.06.2025

Shipping

Free shipping on orders over €100

Delivery time 2–3 business days

Shipping with DHL Paket

Tracking information via email

Warranty

5 years manufacturer warranty (Engo Controls)

Customer service & technical support

30-day right of return without giving reasons

Quality product from European manufacturing

Which thermostat do I need for the ETRV?

The ETRV works exclusively in combination with the E25 room thermostat (E25-230V or E25-BAT). One E25 controls up to 6 ETRV valves simultaneously.

Will the ETRV fit my radiator?

The ETRV has an M30×1.5mm thread – the most common heating valve thread in Europe. An adapter is available for M28×1.5mm valves. Other thread adapters are not included.

How does the open-window detection work?

The ETRV detects a rapid temperature drop in the room (typical when ventilating with open windows) and automatically closes the valve for 15–30 minutes. This prevents unnecessary heating when the window is open.

How long do the batteries in the ETRV last?

2x AA batteries provide approx. 12-18 months of operating time. A warning will appear in the ENGO Smart App when the battery is low.


Your benefits at a glance

1

Automatic heating shutdown when a window is open – saves heating costs

2

Quiet operation (< 30 dB) – no annoying clicking in the bedroom

3

Wireless installation in minutes – no electricians, no opening walls

4

An E25 thermostat controls up to 6 ETRVs simultaneously

Areas of application

ZigBeeRadiatorSmart HomeRetrofitWindow DetectionBedroom

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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.

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10 yrs. Warranty