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Unit 4, Riverside Business Park, Walnut Tree Close, Guildford, Surrey, GU1 4UG

Registered in England & Wales. Company No: 13500507 VAT No: GB 386 0823 76

Copyright © 2025 NetXL Distribution Ltd, All rights reserved.

Want it by tomorrow? Order within 8 hours 5 minutes and choose Saturday Delivery at checkout for next day delivery.

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Shelly
Shelly BLU TRV Thermostatic Radiator Valve Head
shelly/shelly-blu-trv-6

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SHELLY-BLU-TRV-4
SHELLY-BLU-TRV-5

Shelly BLU TRV Thermostatic Radiator Valve Head

Part Number: SHELLY-BLU-TRV

£45.49inc VAT
£37.91ex VAT

157 In Stock

Single
Three Pack

Want it by tomorrow? Order within 8 hours 5 minutes and choose Saturday Delivery at checkout for next day delivery.

Easy Returns

Bulk Pricing

  • 1+

    £45.49

  • 5+

    £43.93

  • 10+

    £42.37

The Shelly BLU TRV is a smart thermostatic valve head, designed to be retrofitted onto pre-existing radiator grills and offering precise climate control. The BLU TRV can connect to a wider Shelly network natively via Bluetooth or through WiFi with the included Shelly BLU Gateway, and delivers temperature control with adjustments as precise as ±0.1°C.

Description

The Shelly BLU TRV features a sleek and unobtrusive design, engineered to be installed like a standard radiator head valve on a pre-existing radiator and offering precise temperature control. The smart valve can provide accurate temperature control by using the rotatable dial on the TRV itself with a physical display on the device, or by creating a smart schedule in the free Shelly app for adaptable heating routines, ensuring your home is warm when you arrive and reducing unnecessary energy expenditure when you're away. Also included is a boost mode, quickly bringing the room up to the specified temperature faster than a normal temperature control would allow.

The Shelly BLU TRV is natively compatible with Bluetooth connectivity, and can be instantly included on the Shelly app through Bluetooth pairing for a simple and pain-free first time setup, as well as linked with external sensors like the Shelly BLU H&T Bluetooth temperature and humidity sensor, or the Shelly BLU Door and Window Sensor for a fully smartv heating and cooling system. The TRV can also connect to the wider Shelly network over WiFi by using the included Shelly Gateway, offering a bridge between WiFi and Bluetooth devices to communicate.

The TRV is powered by two included AA batteries, with an extremely low battery usage profile and a lifespan of up to two years on a single set of batteries.

Key Highlights

  • Bluetooth connectivity
  • Flexible input control
  • Measures temperature
  • Smart schedules
  • Automatic on/off timer
  • Low battery consumption

What’s in the box?

  • 1 x SHELLY-BLU-TRV
  • 1 x SHELLY-BLU-GATEWAY
  • 2 x AA Batteries
  • 1 x Installation Guide

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