Wiser Radiator Thermostat – 1 additional Wiser Radiator Thermostat for multi-room control

Incl. VAT
  • 1 additional Wiser Radiator Thermostat
  • Room-by-room heating control (connect up to 16 Radiator Thermostats)
  • Existing Wiser Smart Heating System with a Wiser Heat HubR has to be installed
  • Easy to replace existing TRV heads. Simply screw off existing TRV heads and replace them with Wiser Radiator Thermostats.
  • Battery-powered wireless design
  • Control your heating from your phone with the Wiser Home app
  • Voice control with Google Assistant & Amazon Alexa
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Complete your Wiser Smart Heating system with a room-by-room heating control. Building on the iconic design of the Drayton TRVs, the Wiser Radiator Thermostat maintains the simplistic style and builds on years of success as a leading TRV manufacturer with a host of additional features. Radiator thermostats enable your Wiser system to enter a whole new level of smart.




With a connection to the boiler, via the Heat HubR (must be already installed), control the on/off times and temperatures of individual rooms using the intuitive Wiser Heat app (iOS and Android). Valves adaptor are included for an easy installation in most of UK radiator valves. Create your personalized system by adding up to 32 Smart Radiator per system, installed in up to 16 rooms.



The Heat Report of your Wiser app collects room temperature data from each zone of your system, to provide clear views as to how your system is performing.


Compare temperatures and setpoints across all zones in the daily, weekly and monthly views, allowing you to further personalise your Wiser system based on the data and maximise your efficiency.

What is the Wiser HubR?

The HubR will be hung near the boiler, this connects to your thermostat wirelessly or via the existing thermostat wires. If you increase or decrease the temperature on your thermostat, this will be communciated to the HubR, which can switch the heating on or off or control it in a modulating manner.


*Please note, you must already have a Wiser Kit installed for this product to be compatible with Wiser. This product will not work on its own without a Wiser Hubr.

How to install

1. Install the Heat Hub

The Heat Hub can be installed on a standard wallplate in minutes. It really is as simple as unscrewing your old controller and screwing in your new Heat Hub. Check the instructions for full guidelines.

2. Get the app

Download The Wiser App for your smart phone by searching "Wiser Heat" in the app store. This will give you 24/7 access to your heating from anywhere in the world.


3. Add your devices

The app will guide you through adding your devices step-by-step. Having the option to add devices means you can build your perfect personalised system.



product brand


device short name

Radiator Thermostat

product or component type


device application

Temperature control

provided equipment

2 batteries

1 valve adaptor

1 adaptor for Danfoss RA valves

1 ring nut M30 x 1.5



communication network type

Wireless - 2.4 GHz radio

Radio signal range

0…30 m

maximum radio power

13 dBm (20 mW)

Installation Guide - Wiser Thermostat Kit 1, 2, 3 & Wiser Multi-zone Kit 1, 2 - Drayton by Schneider Electric .pdf 15/07/2021
807.15 KB
WV704R0A0902 : Radiator thermostat, Wiser .PDF 25/10/2021
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Frequently asked questions
  • Can the radiator thermostats be fitted without having to drain the system?

    No, you don't have to drain the radiators to mount the radiator thermostats. You simply unscrew your old ones and screw the new ones to the valve that sits permanently on your radiator.