Battery-powered Thermal Radiator Valve TRV-808WF
Application:Thermal Radiator Heating Control
Features:Precision actuation;Power management;Self-learning
Model:TRV-808WF
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Shanghai Beok Controls Co., Ltd. is one of the most reliable manufacturers and suppliers of battery-powered thermal radiator valve trv-808wf in China. Our factory offers high quality products made in China with competitive price. Welcome to contact us for free sample and cheap products.
Products Description
This Smart WiFi Battery-powered Thermal Radiator Valve provides precise and convenient temperature control for home heating systems. With an easy-to-read digital display and intuitive touch controls, users can adjust the desired room temperature directly on the valve or remotely through a smartphone app. It supports programmable heating schedules, manual mode, child lock, holiday/away mode and other practical functions, helping maintain a comfortable indoor temperature while reducing unnecessary energy consumption.
Designed for modern smart homes, the radiator thermostat offers WiFi remote control and compatibility with popular smart home platforms such as Tuya Smart, Amazon Alexa and Google Home. Its compact cylindrical design blends naturally with different radiator styles, while the secure metal connection ensures stable installation. Ideal for apartments, houses, offices and other hydronic heating applications, it is a simple solution for upgrading traditional radiators to smarter, more efficient and more convenient heating control.
Video
Technical Parameter
| Feature | Technical Data |
| Power supply | 3 × 1.5 V alkaline AA (LR6) |
| Battery life | Up to 6 months (typical use) |
| Standby current | 6 µA minimum |
| Wi-Fi current | 250 µA minimum (wait / receive) |
| Wi-Fi standard | 802.11 b/g/n, 2.4 GHz |
| Wi-Fi range | > 60 m (open field) |
| Driving force | > 80 N |
| Linear stroke | 7.5mm |
| Temperature sensor | NTC, B = 3950, R25 = 10 kΩ ±1 % |
| Set-point range | 5–35 °C (limited by L/H) |
| Operating temp. | 0 °C to 50 °C (indoor use only) |
| Storage temp. | −20 °C to 70 °C |
| Max. surface temp. | 90 °C (at the radiator) |
| Protection class | IP20 |
| Dimensions (W×H×D) | 58.3 × 96.5 × 58.3 mm |
| Weight | 145 g (without batteries) |
Key Features
This Battery-powered Thermal Radiator Valve has distinctive features that set it apart from other thermostatic valves.
Long battery life
This thermostatic valve has a battery life of over six months, so users do not need to replace the batteries frequently.
Battery leak protection
This smart thermostatic valve features battery leakage monitoring and protection, preventing unnecessary damage caused by prolonged periods of non-use.
Holiday Mode
This thermostatic valve for the LCD display features a holiday mode, allowing users to freely set the vacation period and the desired temperature for that duration.
Ultra low Power mode
This energy-efficient thermostatic valve features a minimum standby power consumption of just 6 µA, extending battery life and resolving the issue of excessive power drain.
Model Spec
Mode: TRV-808WF
Installation Tips: This Battery-powered Thermal Radiator Valve replaces the manual head on the radiator valve. It can be fitted horizontally or vertically, provided the display remains readable and the housing is not enclosed Keep the controllerwithin about 50 m of the router.
Note: The shorter the distance between the thermostat and the router, the lower the power consumption of the thermostat, and the longer the battery life.
Manual
Inquiry More
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