Shelly BLU TRV

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 head with Bluetooth connectivity. It controls the temperature of a room by changing the flow of the hot water through the radiator. If needed, the temperature can be changed at any time by turning the Device rotary encoder to the left or right, or through your mobile phone, tablet, or PC. The Device can also maintain the room temperature according to a set weekly schedule. It is powered by 2 AA, 1.5 V batteries.

Advanced Setup and Installation

Main features

Bluetooth
2x1.5 V battery AA (included)
Precise temperature control
Boost mode for fast warm-up of the room
Smart scheduling
External sensor support (compatible with Shelly BLU H&T, Shelly BLU Door/Window sensors, associated via Blu Gateway Gen3)
Integration with most smart home systems
Requires Blu Gateway Gen3

Use cases

Remote temperature control: Make sure that your home is warm upon arrival and save energy by not heating the home unnecessarily when it is not occupied.
Smart scheduling for energy efficiency: Set up smart schedules in the cloud application to optimize your heating schedule and save on energy costs.
Boost mode for rapid heating: Activate Boost mode locally via the rotary encoder, or remotely through the cloud. This mode fully opens the valve to rapidly reach a comfortable temperature.
Room-by-room temperature control: Manage the temperature independently for each room. Achieve personalized comfort and improved energy efficiency by heating rooms according to their specific use.
Adaptive learning for personalized heating: Adjust 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

User interface

Inputs

User (reset) button
- Press once to pair Shelly BLU TRV with another Bluetooth device.
- Press and hold for 30 seconds to factory reset the Device.
Rotating knob
- Turn at least 1 step clockwise (CW) or counterclockwise (CCW) to activate the LEDs.
- Turn the knob: CCW > CW > CCW> CW (start in either direction) to access the TRV Menu.
- Turn 1 step CW to increase temperature with 0.1 °C.
- Turn 1 step CCW to decrease temperature with 0.1 °C.
- Turn the knob CW for more than 10 steps to turn on Boost mode.
- Turn the knob CCW for more than 10 steps to turn off Boost mode.

Outputs

3-digit, 7-segment LED display

Supported valves

Without adapter

M30 x 1.5

With supplied adapter

Danfos
- RA
- RAV
- RAVL
Caleffi
Giacomini
M28 x 1.5
- Sam
- Slovarm
- Comap
- Markardys
- TA
- Herz
- MMA
- Remagg
- Pont a Mousson

With third-party adapter

Gampper (27 mm thread and inner thread M22)
Glacomini
Ista
Meges (M38 x 1.5)
Ondal (M38 x 1.5)
Oventrop (M30 x 1.0 with 4 prongs)
Rossweiner (M33 x 2.0)
Vallant (30.5 mm)

View the full list of valves and their compatibility:

Shelly-TRV-Valves-compatibility-list-new.pdf

Simplified internal schematics

Specifications

Quantity	Value
Physical
Size (HxD):	78 x Ø54 mm / 3.07xØ2.13 in
Weight:	107 g / 3.77 oz
Mounting:	M30 / 15
Mounting ring material:	Nickel-plated brass
Shell material:	Plastic
Shell color:	White
Environmental
Ambient working temperature:	-20°С to +60°С / 68°F to 140°F
Humidity:	25% to 80% RH
Pollution degree:	2
Electrical
Power supply:	2x AA, 1.5 V (included)
Estimated battery life:	up to 2 years
Sensors, meters
Temperature sensor:	Yes
Radio
Bluetooth
Protocol:	4.2
RF band:	2400 - 2483.5 MHz
Max. RF power:	< 5 dBm
Range:	Up to 30 m / 98 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions)
Firmware capabilities
Schedules:	Yes
Encryption:	AES (CCM mode)