The Delta Dore Smart TRV Adapt (6050686) is a smart thermostatic radiator valve head supplied with a set of adapters, so it fits almost any radiator. It mounts directly on M30 × 1.5 valve bodies and comes with adapters for Danfoss RA, RAV and RAVL, Caleffi, Giacomini and M28 × 1.5 valves.
It works with all types of hot-water radiators connected to a gas, oil or wood boiler, or a heat pump. The head uses self-adaptive learning (AI) for precise room-by-room control, with automatic open window detection, a Boost function and an anti-seizure system. Add a Delta Dore smart home hub for remote programming, heating anticipation, synchronised heads and humidity display.
5 Years
Manufacturer guarantee
What is in the pack
1 × Smart TRV head with 2 × alkaline LR6 (AA) batteries and an adapter set for Danfoss RA, Danfoss RAV, Danfoss RAVL, M28 × 1.5, Caleffi and Giacomini valves.
Hub needed for remote features
Remote programming, anticipation, automatic synchronisation of heads in the same room and humidity display need a Delta Dore smart home hub. To shut down the boiler or heat pump when no radiator calls for heat, add a generator receiver (interlock).
Key Features
Adapters Included
The Adapt pack saves guesswork: six adapters cover the common non-M30 valve bodies, so one box suits most radiators.
AI Self-Adaptive Learning
Learns how each room heats up and cools down to deliver precise thermal regulation and constant comfort.
Open Window Detection and Boost
Pauses heating when a window opens and offers a Boost for a quick rise in room temperature.
Hub-Enabled Control
With a Delta Dore hub: remote programming and control, anticipation of start-up, humidity display and automatic synchronisation of heads in one room.
Boiler and Heat Pump Interlock Ready
Pair with a generator receiver to shut the boiler or heat pump down when there is no heating demand.
Protection and Convenience
Frost protection, child lock, anti-seizure and a 180° rotating LED screen. Alkaline or rechargeable batteries give up to 2 years' life.
Technical Specifications
Product
Description
Smart TRV with adapter set, M30 × 1.5
Head
Valve connection
M30 × 1.5 direct
Adapters
Danfoss RA, RAV, RAVL, M28 × 1.5, Caleffi, Giacomini
Power supply
2 × alkaline LR6 (AA) supplied, rechargeable cells compatible
Battery life
Up to 2 years
Display
LED, rotating 180°
Adjustment range
5 to 30°C
Operating temperature
0°C to +40°C
Wireless range
Up to 100 m
Compatibility
Heat sources
Gas, oil or wood boiler, or heat pump
Radiators
All types of hot-water radiators
Hubs
Delta Dore smart home hubs, e.g. Tydom Home (6700119)
Interlock
Generator receiver (6050676)
Frequently Asked Questions
What is the difference between the Smart TRV and the Smart TRV Adapt?
They use the same smart head. The Adapt is supplied with an adapter set for Danfoss, Caleffi, Giacomini and M28 valves, while the standard Smart TRV is head only.
Do I need a hub?
The head works on its own for local control. A hub adds remote programming, anticipation, room synchronisation and humidity display.
Can I shut down my boiler or heat pump when no radiator needs heat?
Yes. Add a generator receiver (interlock), ref. 6050676 and the heat source is switched off when there is no heating demand.
Can I use rechargeable batteries?
Yes. Alkaline cells are supplied and Delta Dore states the head is compatible with rechargeable batteries, with up to 2 years of battery life.
Will it fit my radiator valves?
It screws directly onto M30 × 1.5 valve bodies and the supplied adapters cover Danfoss RA, RAV, RAVL, M28 × 1.5, Caleffi and Giacomini.