The Smart Radiator Thermostat

Personalise your home heating by adding Radiator Thermostats to your Wiser system. Taking Wiser to a whole new level of smart, they provide the ability to set different schedules and temperatures in different rooms. Ultimate comfort, convenience and energy savings.


Clever features with Wiser

Inspired by the iconic design of the Drayton TRV4, 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 that allow room-to-room heating control.

Individual room control

App control

Works with Amazon Alexa & the Google Assistant

Twist-top boost

Device lock

See how to make the most of Radiator Thermostats

Our recommendations

An easy upgrade

If you have existing TRVs, your upgrade to Wiser Radiator Thermostats couldn’t be easier.

  • Mount on to existing radiator valves
  • Simply screws on - ring nut provided
  • Battery operated – no wires no fuss
  • Adaptors provided
  • Add up to 32 per system

Our Multi-zone Kits & Products

Wiser Multi-zone Kit 1

The perfect solution if you have a combination or combi boiler (no separate hot water control).

  • One 1-channel Heat HubR
  • One Room thermostat
  • Two Radiator Thermostats

RRP £219.99

Buy Now

Wiser Multi-zone Kit 2

This kit's for you if you have a conventional boiler (with separate hot water control).

  • One 2-channel Heat HubR
  • One room Thermostat
  • Two Radiator Thermostats

RRP £229.99

Buy Now

Radiator Thermostat

Add extra smart radiator thermostats to every radiator in your Wiser system to maximise comfort and convenience.

  • Ring nut included
  • Adapters included
  • Batteries included

RRP £44.99 each

Buy Now

Use our Product Selector to find the right kit for you

Find out more