The Delta Dore Smart TRV Starter Kit (6053096) lets you control heating room by room on existing hot-water radiators. It includes 3 × Smart TRV Adapt heads (6050686), one boiler / heat pump interlock receiver (6050676) and the Tydom Home UK hub (6700119) that ties everything together in the Delta Dore app.
Each head fits M30 × 1.5 valve bodies directly and the Adapt pack adds adapters for Danfoss RA, RAV and RAVL, Caleffi, Giacomini and M28 × 1.5 valves. With the hub you get remote programming, anticipation of heating start-up and automatic synchronisation of heads in the same room. The interlock receiver shuts down the boiler or heat pump when no radiator is calling for heat so you stop heating the system for nothing.
3 × TRV
Smart TRV Adapt heads
1 × RX
Boiler / heat pump interlock
2 Years
Battery life per head
5 Years
Manufacturer guarantee
What is in the kit
3 × Smart TRV Adapt (6050686), each a smart head with its adapter set, 1 × interlock radio receiver for boiler or heat pump (6050676) and 1 × Tydom Home UK hub (6700119). Each head takes 2 × alkaline LR6 (AA) batteries.
Interlock wiring must be done by a competent installer
The interlock receiver connects to the control input of the boiler or heat pump. Isolate the supply first and have the connection made by a competent installer (Gas Safe registered where a gas appliance is involved), following the manufacturer's instructions.
Check your radiator valve bodies
Heads fit M30 × 1.5 directly. The included adapters cover Danfoss RA, RAV, RAVL, M28 × 1.5, Caleffi and Giacomini. Valve bodies outside this list are not covered, so identify yours before ordering. The Tydom Home hub must be connected to your router by Ethernet.
Key Features
Room-by-Room Comfort
Set a different temperature in every room across 5 to 30°C, with PID control for steady comfort and AI self-adaptive learning that adjusts to each room.
Boiler and Heat Pump Interlock
The generator receiver switches the heat source off when no head asks for heat, which helps avoid unnecessary running.
Hub Control and Anticipation
Through Tydom Home you can programme and control remotely, use anticipation of heating start-up and see humidity level.
Open Window Detection and Boost
Automatic open window detection saves energy, while the Boost function gives a rapid rise in room temperature.
Synchronised Heads
Several heads in the same room synchronise automatically through the hub, so a large radiator bank or multi-radiator room behaves as one zone.
Protection and Everyday Use
Anti-seizure system, frost protection, child lock and a 180° rotating screen keep valves healthy and the display readable.
Technical Specifications
Kit
Heads
3 × Smart TRV Adapt, ref. 6050686
Interlock receiver
1 × boiler / heat pump receiver, ref. 6050676
Hub
1 × Tydom Home UK, ref. 6700119
Smart TRV Head
Valve connection
M30 × 1.5 direct, adapters for Danfoss RA / RAV / RAVL, M28 × 1.5, Caleffi, Giacomini
Power supply
2 × alkaline LR6 (AA), rechargeable cells compatible
Battery life
Up to 2 years
Adjustment range
5 to 30°C
Operating temperature
0°C to +40°C
Display
LED, rotating 180°
Wireless range
Up to 100 m
Tydom Home UK Hub
Dimensions (H × W × D)
100 × 100 × 26 mm
Wireless range
Up to 300 m
Operating temperature
-10°C to +40°C
Voice assistants
Amazon Alexa, Google Assistant, Siri (via shortcuts)
Frequently Asked Questions
How many radiators does the kit cover?
The kit contains three heads. Delta Dore sells the head separately as the Smart TRV (6050685) and the Adapt pack (6050686) if you need to add more radiators later.
Will the heads fit my radiator valves?
They screw straight onto M30 × 1.5 valve bodies. Danfoss RA, RAV and RAVL, M28 × 1.5, Caleffi and Giacomini valves are covered by the supplied adapters.
What does the interlock receiver do?
It acts as a generator receiver: when no head is calling for heat, it switches the boiler or heat pump off, which avoids running the heat source with every valve closed.
Do I need the hub?
The hub is included and adds remote programming, anticipation, room synchronisation and humidity display. It connects to your router by Ethernet.
What batteries do the heads use?
Each head takes two LR6 (AA) alkaline batteries (supplied with the Smart TRV) and Delta Dore quotes up to 2 years of battery life. Rechargeable cells are compatible.
Does it work with voice assistants?
Yes, via the Tydom hub: Amazon Alexa, Google Assistant and Siri (through shortcuts).