Shelly BLU TRV Thermostatic Radiator Valve Head

The Shelly BLU TRV Thermostatic Radiator Valve Head represents a sophisticated advancement in smart heating control, offering precise temperature management for individual radiators throughout your property. This Bluetooth-enabled device seamlessly replaces standard thermostatic radiator valves, transforming conventional heating systems into intelligent, zoned climate control networks. Engineered for both residential and commercial applications, it delivers exceptional energy efficiency while maintaining optimal comfort levels across different rooms and spaces. Featuring robust construction and intuitive operation, this valve head integrates effortlessly with existing radiator systems without requiring complex installation procedures. Its programmable scheduling capabilities and remote access functionality provide users with unprecedented control over their heating environment. The device's learning algorithms adapt to usage patterns, automatically optimising heating cycles to reduce energy consumption while ensuring rooms reach desired temperatures precisely when needed.

Technical Specifications

• Communication Protocol: Bluetooth 5.0 with mesh networking capability
• Power Source: 2 x AA batteries with typical 2-year lifespan
• Temperature Range: 5°C to 30°C adjustable with 0.5°C precision
• Valve Compatibility: Standard M30x1.5mm thread fitting for most radiator valves
• Operating Temperature: 0°C to 40°C ambient environment
• Dimensions: 85mm height x 55mm diameter
• Weight: 150 grams including batteries
• Housing Material: ABS plastic with flame-retardant properties
• Display: E-ink screen showing current temperature and settings

Key Features

• Precise Temperature Control: Maintains room temperature within ±0.3°C of setpoint using advanced PID algorithms
• Frost Protection Mode: Automatically activates when temperature drops below 7°C to prevent pipe freezing
• Open Window Detection: Identifies sudden temperature drops and temporarily reduces heating to conserve energy
• Multi-room Synchronisation: Coordinates with other Shelly BLU TRV units for whole-property climate management
• Manual Override Capability: Physical dial allows temporary temperature adjustment without app intervention
• Energy Consumption Monitoring: Tracks heating usage patterns and provides efficiency recommendations
• Child Lock Function: Prevents unintended temperature changes through physical interface

Use Cases

This thermostatic radiator valve head proves particularly valuable in multi-occupancy buildings where individual room temperature preferences vary significantly. In residential settings, it enables different family members to maintain their ideal comfort levels in bedrooms while reducing heating in unoccupied spaces. For holiday homes and rental properties, the frost protection feature ensures property safety during colder months while remote access allows pre-heating before arrival. Commercial applications include office buildings where zoning can reduce energy costs by heating only occupied areas during working hours. The system's scalability makes it suitable for everything from single-room upgrades to comprehensive whole-building heating management solutions.