SONOFF · Smart Home
Connected Zigbee Thermostatic Valve TRVZB
Heating the entire house when you only occupy one room is money flying away. This connected thermostatic valve replaces the radiator tap and adjusts the temperature room by room, remotely from the phone or by voice.
Note de 4.9/5 basée sur 58 avis clients.Model: TRVZB
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Product details
In use, this thermostatic valve takes control of the heating. It screws in place of the radiator valve and adjusts the opening to the nearest degree, according to a schedule or remote command. Its open-window detection turns off the radiator during ventilation, and the child lock prevents accidental changes. No more blind heating; enjoy controlled comfort, provided you have a Zigbee gateway.
Compatibility and uses
This valve operates on Zigbee 3.0 and requires a compatible gateway (SONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-E, or most Zigbee 3.0 hubs). It is controlled via the eWeLink app and Alexa voice commands. Regarding the radiator, its M30 x 1.5 mm threading and the included adapters fit the majority of existing thermostatic valves. Check your connection before ordering.
Technical specifications
- Brand: SONOFF
- Model: TRVZB
- Type: Connected thermostatic valve for radiator
- Connectivity: Zigbee 3.0 (gateway required)
- Control: eWeLink App + Alexa
- Temperature range: 4 to 35 °C
- Thread: M30 x 1.5 mm (adapters included)
- Power Supply: 3 AA batteries (LR6)
- Functions: Programming, window detection, child lock, frost protection, PID
- Color: White
- Dimensions: 59 x 59 x 95 mm
- Weight: 0.25 kg
Usage advice
The team's advice: a Zigbee gateway is essential; make sure you have one or plan to get one before purchasing.
Presentation
The advantage of a connected valve is to heat precisely: each radiator follows its schedule, warms up before waking up and shuts off when ventilating. The PID algorithm smoothly regulates the opening, and the frost protection keeps the pipes safe in winter. Comfort and savings, room by room.
Key Features
- Remote control: Each component adjustable via phone or voice.
- Programming: The radiator heats only when necessary.
- Window detection: Cuts off heating during ventilation, without wasting energy.
- Frost protection and child lock: Protects the pipes and prevents incorrect operations.
For whom?
For those who want to reduce their heating bills without sacrificing comfort. And for smart home enthusiasts who control their home via Zigbee.
Frequently Asked Questions
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Frequently asked questions
Is a gateway required?
Yes, a Zigbee 3.0 gateway (SONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-E or equivalent) is required.
On which radiators does it install?
On thermostatic faucets with M30 x 1.5 mm threading; adapters are provided for most brands.
How is it controlled?
Via the eWeLink app and Alexa voice control, remotely.
Does it really save?
Yes, by heating room by room, only when it is useful, and by cutting off ventilation.
Does it operate on mains power?
No: it operates on 3 AA batteries.
Does it protect against freezing?
Yes, its anti-freeze function prevents pipes from freezing in winter.
