Shelly BLU TRV + BLU Gateway Gen3 - smart with thermostat radiator head

Shelly BLU TRV – smart thermostatic radiator valve bundled with Blu Gateway Gen3

Device identification

• Device name: Shelly BLU TRV

• Device model: SBTR-001AEU

• Device Bluetooth ID: 0x0008

Short description
Shelly BLU TRV is a smart thermostatic radiator valve with Bluetooth connectivity. It regulates room temperature by adjusting the flow of hot water through the radiator. You can change the temperature at any time by turning the device's rotary knob left or right, or by using the app on your mobile phone, tablet or computer. The device can also maintain room temperature according to a set weekly schedule. Powered by 2 x AA 1.5 V batteries.

Key features

• Bluetooth

• 2 x 1.5 V AA batteries (included)

• Precise temperature control

• Boost mode for rapid room heating

• Smart schedules

• External sensor support (compatible with Shelly BLU H&T and Shelly BLU Door/Window sensors, connected via Blu Gateway Gen3)

• Integration with most smart home systems

• Requires Blu Gateway Gen3 (included in the bundle)

Use cases

• Remote temperature control: Ensures your home is warm when you arrive and helps save energy by not heating unused rooms.

• Smart schedules for energy savings: Create schedules in the cloud app to optimise your heating plan and reduce energy costs.

• Boost mode: Activate Boost mode locally with the rotary knob or remotely via the cloud, fully opening the valve to quickly reach a comfortable temperature.

• Room-by-room temperature control: Control the temperature in each room independently. Achieve personal comfort and greater energy efficiency by heating according to how each room is used.

• Adaptive learning: Fine-tune your heating system for optimal comfort and safety using data from external sensors such as Shelly BLU H&T and Shelly BLU Door/Window.

Connectivity

• Bluetooth Low Energy (BLE)

User interface
Inputs

• User (reset) button:

  • Press once to activate Bluetooth pairing

  • Press 3 times to activate Zigbee network association

  • Press and hold for 30 seconds to perform a factory reset

• Rotary knob:

  • Turn at least 1 step clockwise (CW) or counterclockwise (CCW) to activate the LEDs

  • Quickly move less than 10 steps in a row (CCW > CW > CCW > CW) to enter the TRV user menu (starts with the battery level indication)

  • 4 steps CW – Bluetooth pairing (active for 30 s)

  • 2 steps CW – Zigbee network association (active for 30 s)

  • 1 step CW – increase temperature by 0.1 °C

  • 1 step CCW – decrease temperature by 0.1 °C

  • Fast rotation >10 steps CW – Boost mode on

  • Fast rotation >10 steps CCW – Boost mode off

Supported valves

• Without adapter: M30 x 1.5

• With the included adapter: Danfoss, RA, RAV, RAVL, Caleffi, Giacomini, M28 x 1.5, Sam, Slovarm, Comap, Markardys, TA, Herz, MMA, Remagg, Pont a Mousson

• With third-party adapters: Gampper, Giacomini, Ista, Meges, Ondal, Oventrop, Rossweiner, Vallant

Technical specifications

Parameter	Value
Physical
Size (H x Ø)	78 x Ø54 mm
Weight	107 g
Mounting	M30 / 15
Mounting ring material	Nickel-plated brass
Housing material	Plastic
Housing colour	White
Environmental
Operating temperature	-20 °C to +60 °C
Humidity	25%–80% RH
Pollution degree	2
Electrical
Power supply	2x AA, 1.5 V (included)
Battery life	up to 2 years
Sensors
Temperature sensor	Yes
Radio
Bluetooth	4.2
RF frequency	2400–2483.5 MHz
Max. RF power	<5 dBm
Range	up to 30 m outdoors, up to 10 m indoors (depending on conditions)
Firmware features
Schedules	Yes
Encryption	AES (CCM mode)

User manual: Shelly BLU TRV multilingual printed user and safety guide.pdf Manufacturer's website: Shelly BLU TRV