Drayton 2-Channel Smart Radiator Thermostat Control Kit White Product Code: 4923V

2-channel wireless room thermostat. Maximise comfort with individual room control via radiator thermostats. Control on the move via a simple app. Simple boost function from 0.5 to 3hrs.


  • Multi-Colour Display
  • 7 Day Programmable
  • Up to 16 Heating Zones & Hot Water
  • Standard Backplate for Easy Installation
  • Works with Amazon Echo
  • Weather Compensation
  • OpenTherm Technology
  • Monthly Energy Reports


Switch/contact rating: 2(1)A 230V AC each switch. Temperature range 5-30°C.
Additional Information
Technical Specification
  • Brand : Drayton
  • Product Height : 120 mm
  • Product Length : 244 mm
  • Display Type : Multi-Colour Display
  • Product Type : 2-Channel Smart Radiator Thermostat Control Kit
  • Programme Facility : 7 Day Programmable
  • Zoning Level : Up to Sixteen
  • Central Heating Control Type : Smart Controls
  • Model Name/No : WV724R9K09
  • Colour : White
  • Product Depth : 82 mm
  • Pack Size : 1
  • Compatible Boiler Type : System Boilers
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Room thermostat, 2 x radiator thermostats, hub, 6 x AA batteries, stand, wall bracket, 2 x ring nuts, 2 x Danfoss RA valve adaptors, 2 x M30 x 1.5mm valve adaptors and OpenTherm module.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€249.95 Incl. 23% VAT

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Drayton 2-Channel Smart Radiator Thermostat Control Kit White is rated 4.1 out of 5 by 8.
Rated 4 out of 5 by from New kid on the block I had previously used the nest heating controller. The wiser control has similar features to Nest, but important extra features, allowing you to control more than one area of a property. I have now installed with 5 radiator valves, so 5 individual sets of on/off to suit our use of our house. Whilst I have had some teething issues of setting it up, the help line have been excellent. We did need to swap out a new hub, but even that was done with ease at my local screwfix.
Date published: 2018-10-13
Rated 1 out of 5 by from Not fit for purpose Having spent several days installing, hours on the phone to support, it’s all going to be packed back in boxes and returned. Unreliable connection to internet cloud services so rarely able to change from outside house. Trv’s are feet away from the transmitter and yet frequently lose connection for several hours
Date published: 2018-01-29
Rated 4 out of 5 by from Heating Upgrade This is a good product that easily gives an upgrade to an existing heating system. Easy to configure & install. There is a downside in that your Wi-Fi MUST give good coverage throughout your property in order to set up. Can be a little frustrating @ times while setting up if WiFi signal is low in some rooms. Once setup operation is fine.
Date published: 2018-01-06
Rated 4 out of 5 by from Works Well I used this to replace a 20 year old Honeywell controller so had to install the wall plate first. As this is designed for back entry I had to install a back box behind the wall plate as my cables are all surface run. I didn't have any problems following the instructions and resolved the wiring easily. Had a few issues getting the smart hub to talk to my WiFi hub and my Android phone but got there in the end and it is now working fine. The radiator thermostats are larger in diameter than the Danfoss TRV4 valve I was replacing and my radiators were too close to the wall to allow them to fit so I had to move the radiators and associated pipework onto the outer position on the rad brackets - didn't expect to have to do that. Check this before you start! The radiator thermostats are very quiet in operation - you don't notice they are there. However, the fixing systems means that when you rotate the valve head to boost temperature the valve head unscrews. Doesn't matter how tight you fix it it seems to come undone. It needs a better locking system. This is only a minor inconvenience as we are unlikely to use this boost feature. Altogether a good buy and would recommend if you are a competent DIY'er and can resolve WiFi issues.
Date published: 2017-12-24
Rated 5 out of 5 by from Ingenious Product !!! A superb, easy to fit control device that bolts on to your current Central Heating / Hot Water System. Radiator Thermostats allow for individual room temperature control via a simple to use app on your smart phone. Can be adjusted whilst at home or out and about to give desired room temps or hot water on demand. Ingenious and surprisingly simple to install.
Date published: 2017-10-04
Rated 5 out of 5 by from Great new product!! Very easy to fit, didn't even need any wiring changes from my previous programmer. Up and running and using the app within 20 minutes which is fantastic. Only reason for 4* for reliability is I've not had this control for long. Used the included radiator thermostats for the bedroom and lounge meaning I can schedule the temperature in line with my daily routine - this has worked well so far so will definitely be adding more radiator thermostats to control the rest of the house.
Date published: 2017-10-04
Rated 5 out of 5 by from Excellent Smart Heating This has to be the best value smart heating kit compared to the other offers out there. The install is quick and simple, and having 1 single hub all integrated makes it a neat install without the need to adding additional hubs to a router. And control of Hot water without purchasing any additional equipment is a bonus too. The components are easily paired through the App and zoning could not be made any easier. The app is in its infancy and I am sure new updates will come as the product matures. The TRV’s are simple and unobtrusive and its handy that you can slowly build up the system. The only issue with the TRV’s is that they are a little loud on operation, but as it’s so quick you hardly notice it.
Date published: 2017-10-03
Rated 5 out of 5 by from Individual room heat control A while back I asked for a quotation to be able heat downstairs and upstairs independently. It was too difficult and expensive. Instead I ended up buying 2 electric radiators to heat the rooms I was using most while on my own at home. We now installed these radiator valves and finally I am able to heat the rooms individually........ without the expense of heating the whole house! It is just as easy to use the app as it is to control from the valves. I am now thinking of getting rid of the electric radiators.
Date published: 2017-09-29
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