Set valvola termostatica per termosifone Shelly Heating Control BLU TRV + BLU Gateway Gen. 3 — M30×1,5, Wi‑Fi, batterie AA, altezza 78 mm

Shelly BLU TRV thermostatic head (set with control panel) is a smart radiator valve that provides precise temperature control and integration with smart home systems. It supports Bluetooth 4.2 and works with the included control panel to enable Wi‑Fi connectivity and remote management via the Shelly app. The device includes Boost mode for rapid heating and accepts external temperature or door/window sensors for improved regulation. Two AA batteries (included) power the unit for up to 2 years, and a rotary dial with display enables local operation.

Advantages

The Shelly BLU TRV offers precise temperature adjustment with an accuracy of ±0.1°C, Boost mode for quickly increasing room temperature, and smart scheduling to match heating to daily routines. It supports external sensors for better ambient control, integrates with popular smart home platforms, and features simple installation and low-maintenance battery power. The included control panel connects via USB to a power source for easy setup.

Key specifications

• Manufacturer: Shelly
• Model: TRVBLU1-pack
• Size: 78 x Ø54 mm
• Weight: 107 g
• Mounting: M30 / 15
• Mounting ring material: Nickel-plated brass
• Housing material: Plastic
• Housing color: White
• Operating temperature range: -20°C to 60°C
• Humidity: 25% to 80% RH
• Degree of contamination: 2
• Power supply: 2x AA, 1.5 V batteries (included)
• Estimated battery life: Up to 2 years
• Temperature sensor: Yes
• Bluetooth: 4.2
• RF band: 2400–2483.5 MHz
• Max RF power: < 5 dBm
• Range: Up to 30 m outdoors, up to 10 m indoors (depends on local conditions)
• Schedules: Yes
• Encryption: AES (CCM mode)

How to use

Install the Shelly BLU TRV by mounting it on a compatible radiator valve (M30 / 15) using the supplied mounting ring. Insert two AA batteries (included) and connect the control panel to a USB power source. Use the rotary dial with display for local adjustments or pair the head with the Shelly app via Bluetooth and the control panel for Wi‑Fi remote control. Configure schedules, enable Boost mode locally via the dial or remotely in the app, and add optional external sensors to improve temperature regulation.

Recommendations

For reliable performance place the thermostat on an unobstructed section of the radiator and avoid positioning external sensors in direct sunlight or near doors that may cause drafts. Replace batteries when the app indicates low battery and ensure the control panel remains connected to a stable USB power source for continual Wi‑Fi access.