The Smart Radiator Thermostat

Personalise your home heating by adding Radiator Thermostats to your Wiser system, giving you the control to set different schedules and temperatures in different rooms. Since upgrading to room-to-room heating control could save you 18% on your energy usage, Wiser's smart Radiator thermostats provide 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.

Icon of a home heating up

Individual room control

Green icon of a smartphone

App control

Green icon of a person using voice commands

Works with Amazon Alexa & the Google Assistant

Smart TRV Icon

Twist-top boost

Icon for a person using a touchscreen on a smartphone

Device lock

See how to make the most of Radiator Thermostats

Our recommendations

Easy upgrader. Energy saver. Wiser.

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

Multi-roomer. Signal booster. Wiser.

Larger home? Or thick walls? Boost the RF signal to all Wiser radiator thermostats by adding a smart plug.

Not only will you enjoy all the benefits of multi-room control without the inconvenience of lost signal, but you can control and schedule electrical devices connected to the Wiser plug, in the Wiser Heat app alongside the rest of your smart heating controls.

Our Multi-zone Kits & Products

The radiator thermostat is available as part of our Wiser multi-zone kits, or to buy on it's own. Read more about our kits below or use our product selector to find the right one for you. A full list of stockists is available on our Where to Buy page. 

Wiser Multi-zone Kit 1

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

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

RRP £219.99

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

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

Use our Product Selector to find the right kit for you

Find out more