The Wiser Radiator Thermostat

Radiator Thermostats take Wiser to a whole new level of Smart. By adding Radiator Thermostats to your Wiser system you can personalise your heating by scheduling different times and temperatures in different rooms.

The Wiser Thermostat has been designed to provide ultimate comfort, convenience and energy saving.

Clever features with Wiser

Building on 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.

Individual room control

App control

Works with Amazon Alexa

Multiple sensors for high accuracy

An easy upgrade

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

  • Mount on existing radiator valves
  • Simply screws on
  • Battery operated – no wires no fuss
  • All adaptors provided

See how radiator thermostats work

You may already have Thermostatic Radiator Valves (TRVs) but Radiator Thermostats are a far superior alternative. A direct connection to the boiler means each Radiator Thermostat can have its own unique schedule that blends perfectly with your family’s lifestyle and varying routines. 

See the difference between TRVs and Wiser Radiator thermostats.

Traditional TRVs

Limit the maximum temperature in each room according to the settings 0-6.

Follow the schedule set by the room thermostat and give you no heat unless the boiler is running.

Give you no direct control of the boiler.

Radiator Thermostats

Independent time and temperature schedule for each individual room.

Room-by-room control set to an exact temperature.

Direct control of the boiler means you can heat rooms only when you need to. 

Find out how to get the best from your Radiator Thermostats

Our recommendations

Wiser Choices

If you are looking to personalise your home heating and benefit from ultimate comfort and cost savings by installing radiator thermostats you have a choice of two kit options depending on your system. Use our product selector to find the right solution for you, or choose from the kits below.

Choose a kit

Wiser Multi-zone Kit 1

The perfect solution if you have a combination (combi) boiler. With a combi-boiler the Wiser Multi-zone Kit 1 can be used to control your room thermostat and radiator thermostats via the Wiser Heat app and hot water is available on demand.

RRP £219.99

Kit contains:

  • 1 x Room thermostat
  • 1 x 1 channel Heat Hubᴿ
  • 2 x Radiator Thermostats
  • 1 x Thermostat stand
  • 1 x Thermostat wall bracket
  • 6 x AA batteries
  • 1 x OpenTherm module
  • 1 x Wallplate
  • 2 x M30x1.5mm ring nut
  • 2 x Drayton valve adapter
  • 2 x Danfoss RA valve adapter

Available from...

Wiser Multi-zone Kit 2

If you have a conventional boiler (one where you have a separate hot water tank) you will need the Wiser Multi-zone Kit 2. This has 2 channels – one for your hot water and one for your heating. Kit 2 allows you to schedule your room thermostat and radiator thermostats via the Wiser Heat app.

RRP £229.99

Kit contains:

  • 1 x Room thermostat
  • 1 x 2 channel Heat Hubᴿ
  • 2 x Radiator Thermostats
  • 1 x Thermostat stand
  • 1 x Thermostat wall bracket
  • 6 x AA batteries
  • 1 x OpenTherm module
  • 1 x Wallplate
  • 2 x M30x1.5mm ring nut
  • 2 x Drayton valve adapter
  • 2 x Danfoss RA valve adapter

Available from...

Radiator Thermostat

Once you have your multi-zone starter kit set up you can continue to enhance your system by adding radiator thermostats.

The Wiser system offers complete flexibility to build your truly smart home. Add radiator thermostats all at once, or room by room, as and when you are ready. To create the most energy efficient system and maximise comfort you should add a radiator thermostat to each radiator. See our user guide for more information.

RRP £44.99

Kit contains:

  • 1 x Radiator Thermostats
  • 2 x AA batteries
  • 1 x M30x1.5mm ring nut
  • 1 x Drayton valve adapter
  • 1 x Danfoss RA valve adapter

Available from...

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