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Drayton 2-Channel Smart Radiator Thermostat Control… (4923V)

£ 198.44INC VAT

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Drayton 2-Channel Smart Radiator Thermostat Control Kit White (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.

  • Suitable for System Boilers
  • 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

More Info

View all: Drayton Wireless Thermostats

£198.44INC VAT

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Drayton 2-Channel Smart Radiator Thermostat Control Kit White is rated 4.0 out of 5 by 17.
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Rated 4 out of 5 by from Drayton Wiser Heating Control What a great implementation of asimple concept, plug and play replacement of electro-mechanical controls with intelligent controls driven by an interactive wifi dashboard. The only problem is that significant amounts of support are required to get the system working outside the basic configuration in a small property. Fortunately, this support was readily available from a team of knowledgeable advisors supported by online network performance monitoring and testing. Now the configuration does what it is meant to do and operation through the wifi WISER system or override at the thermostats is absolutely straight forward. I read that thermostat battery life may be a challenge, but I will deal with this when I face it. I have not yet tried using WISER with home management systems (Google Nest etc) but I anticipate a straight forward implementation.
Date published: 2020-12-02
Rated 1 out of 5 by from As a heating engineer As a heating engineer I like to try products before recording them to our customer. I fitted the drayton wiser kit in late 2019 and had problems with not all the TRVs shutting down. Drayton technical support said it must be my radiator valves, I pointed out that they were there own trv4 valve and only 2 years old. But I change them for new ones and it was the same. At this point I gave up and moved them to our hallway and utility room where it didn’t matter if they came on when they shouldn’t. I have just turn our heating on for this session 2020 to find the main controller has stopped sending a live to the boiler. Drayton have told me today I need to send the unit back to them for them to test before they will replace it leaving me with no heating for 2 weeks. So would I fit this system in a customer house with the possibility that I would have to go back to it 4 times and possibly leave them with no heating for 2 week. ............NO
Date published: 2020-10-10
Rated 5 out of 5 by from Heating Engineers view I installed the Drayton Wiser Multi-Zone Smart Thermostat and 2 Smart Radiator Thermostat Kit a couple of weeks ago which was very straightforward despite what some reviews were saying. The Controls are well made and simple to use and a very comprehensive set of online user instructions are available. This for me is money well spent and is'nt as price'y as most competitors. I would definitely recommend this product.
Date published: 2019-12-31
Rated 4 out of 5 by from Works well after some problems Installation was easy but it took the purchase of 2 smartplugs to get a decent signal to all the radiator valves and one of the valves needed some care to get working. Drayton's call centre were excellent and very patient, without them I'd not have got a stable system which is now working well and we have improved comfort and reduced gas usage.
Date published: 2019-12-22
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Basic question

Whats the difference between 1 and 2 channel units ? Whats your best option for a boiler feeding hot water tank and radiators ? Looking to replace my MiStat units for something that gives me greater control
Asked by: Bobsunder
A 1 channel is usually for Combi boiler's, 2 channel is what you need as you have a hot water cylinder and radiators. A Wiser Kit 2 Smart Controls ( Internet based with your smart phone ) will give you greater control.
Answered by: Martin, Technical Support
Date published: 2021-01-13

Honeywell ST9400C

Is this a direct replacement for a ST9400C or will I have to change the wiring?
Asked by: MurrayC
This is a direct replacement.
Answered by: Martin, Technical Support
Date published: 2020-12-16

Drayton website and Screwfix spec are different, why?

The spec for the Drayton smart thermostat states not compatible with Google Home or IFTTT, but the Drayton website states that they are supported. Please advise and modify the Screwfix spec and Q&A as necessary!
Asked by: LukeLobo
The Drayton wbsite is correct, the ScrewFix site is being updated.
Answered by: Martin, Technical Support
Date published: 2020-04-05

Can a rad stat call for heat on it's own

Does the room stat need to be calling for heat in order to switch on the boiler, or can each radiator thermostat work independently? I have no zone control, but many rooms.
Asked by: Sean803
Each iTRV can bring the boiler on independently, if a room thermostat is in the same room as the iTRV then it will overide it.
Answered by: Martin, Technical Support
Date published: 2019-07-27

Current wall thermostat

What do you do with the current wall mounted thermostat? Does this simply bypass or does it need removing and electrics isolated?
Asked by: Glsjas
The current wired thermostat is no longer needed so you would link out the Live In and the Live Out wires ( Join together ) usually done in the wiring centre.
Answered by: Martin, Technical Support
Date published: 2019-04-27
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Specification
Batteries Supplied/Required 6 x AA Batteries Supplied
Brand Drayton
Central Heating Control Type Smart Controls
Colour White
Compatible Boiler Type System Boilers
ERP Control Class Class VIII
Heating System Mode Heating & Hot Water
Manufacturer Guarantee 1 Year Guarantee
Model Name/No WV724R9K09
Pack Size 1
Parent Colour White
Pieces in Pack/Case 1
Power Type Battery-Powered
Product Type 2-Channel Smart Radiator Thermostat Control Kit
Programme Facility 7 Day Programmable
Smart Compatibility Smart
Smart Hub Requirement Smart Hub Included, Internet Connection Required
Works with Amazon Alexa Works with Amazon Alexa
Works with Android App Works with Android App
Works with Apple HomeKit Does Not Work with Apple HomeKit
Works with Google Home Does Not Work with Google Home
Works with IFTTT Does Not Work with IFTTT
Works with iOS App Works with iOS App
Works with Microsoft Cortana Does Not Work with Microsoft Cortana
Works with Nest Does Not Work with Nest
Works with Samsung SmartThings Does Not Work with Samsung SmartThings
Zoning Level Up to Sixteen

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.