The Drayton Wiser 2nd Generation Multi-Zone Kit 1, part number CCTFR69041G2D, comes with two Radiator Thermostats to start zoning your system straight away. It provides smart control of heating for combi boilers, either via OpenTherm or relay switching, and is the natural upgrade for anyone moving on from a Wiser 1st Generation multi-zone setup.
The kit includes a 1-Channel 2nd Generation Wiser HubR, a wireless Wiser Room Thermostat, and two White Wiser Radiator Thermostats. The HubR can also interface with heat pumps to control heating according to heat demand, and uses Zigbee 2.4GHz radio with Matter compatibility for wider smart home integration beyond heating alone.
Control the room thermostat and radiator thermostats via the Wiser Home app, and add more radiator valves at any time to create more independent zones — up to 16 rooms with up to 63 Wiser devices on a single hub. Compatible with Amazon Alexa and the Google Assistant, with Insights & Heat Report tracking to monitor real energy savings.
Independent research by BEAMA found that individual room control alone can offer around a 19% saving on heating bills on top of the savings from a smart thermostat, making multi-zone systems like this one one of the more effective upgrades for a family home.
1-Channel
2nd Gen HubR (combi boilers)
2x
White Radiator Thermostats included
Zigbee 2.4GHz
IEEE 802.15.4 mesh radio
Matter
Compatible smart home bridge
Heat Pump
Interface via On/Off control
OpenTherm
Digital boiler interface
Installer Requirement
The HubR requires fixed mains wiring, to comply with current IET Wiring Regulations (BS7671). Mains wiring should be carried out by a competent person.
Boiler Compatibility Check
Multi-Zone Kit 1 is designed for combi boilers, controlled via OpenTherm or relay switching. For a conventional boiler with a separate hot water cylinder, choose Multi-Zone Kit 2 (CCTFR69042G2D) instead.
Expandable by Design
Add more Radiator Thermostats at any time to create more independent zones, and connect Wiser Smart Home devices for automation and security on the same hub.
Multi-Zone from the Box
Comes with two White Radiator Thermostats already included, so you get room-by-room control from day one.
Digital Boiler Interface
OpenTherm connectivity enables more efficient, modulating boiler control on supported systems, alongside standard relay switching.
Heat Pump Interface
The 2nd Generation HubR can interface with heat pumps via On/Off controls to manage heating according to heat demand.
Matter Compatibility
Wiser 2nd Generation acts as a Matter bridge, letting the hub link into existing Matter smart home ecosystems.
Ultra-Quiet Radiator Thermostats
The included Radiator Thermostats offer ultra-quiet operation, audible boost feedback, and mount on over 95% of existing radiator valves.
Voice & App Control
Full control via the Wiser Home app, with Amazon Alexa and Google Assistant compatibility and no ongoing subscription fee.
Insights & Heat Report
Track energy saved, hours spent in Away Mode, and how outdoor weather is affecting heating demand directly in the app.
Open-Window Detection
The included Radiator Thermostats automatically reduce heating output if a sudden temperature drop suggests an open window, helping avoid wasted energy.
Kit Contents
Part number
CCTFR69041G2D
Includes
1 x 1-Channel 2nd Generation HubR, 1 x Room Thermostat, 2 x White Radiator Thermostats
Also included
1 x installation manual, 6 x AA batteries
1-Channel HubR Specification
Dimensions
150.8mm (w) x 94mm (h) x 30.25mm (d)
Power supply
230V a.c. ±10%, 50Hz
Switch rating
2A resistive 230V a.c. each switch (not suitable for inductive loads)
Wiring
Fixed wiring only, to BS7671
Radio technology
Wi-Fi 2.4GHz (IEEE 802.11 b/g/n), Zigbee 2.4GHz (IEEE 802.15.4)
Radio signal range
Max. 30m in free air
Operating temperature
0°C to 45°C
Ingress protection
IP30
Room Thermostat Specification
Dimensions
76mm (w) x 76mm (h) x 25mm (d)
Power supply
2 x 1.5V IEC LR6 (AA) alkaline batteries
Wiring
No wiring required
Set-point range
5°C to 30°C
Control accuracy
<0.6°C at 4°C/hour
Ingress protection
IP20
Radiator Thermostat Specification
Dimensions
79.5mm (h) x 52mm (dia)
Power supply
2 x 1.5V IEC LR6 (AA) alkaline or rechargeable 1.2V IEC HR6 NiMH batteries
Mounting
Fits over 95% of existing radiator valves
Maximum water temperature
73°C continuous, 110°C max
Maximum mounting surface temp
93°C
Control accuracy
<0.8°C at 4°C/hour
Ingress protection
IP30
Is this kit suitable for a conventional boiler?
No. Multi-Zone Kit 1 (CCTFR69041G2D) is designed for combi boilers. For a conventional boiler with a separate hot water cylinder, choose Multi-Zone Kit 2 (CCTFR69042G2D).
Can this control a heat pump?
Yes. The 2nd Generation HubR can interface with heat pumps via On/Off controls, in addition to standard combi boilers.
Can I add more radiator thermostats?
Yes. Add more radiator valves at any time to create more independent zones beyond the two included in the box, up to 16 rooms with up to 63 Wiser devices in total.
What colour are the included Radiator Thermostats?
The kit includes two White Radiator Thermostats. An Anthracite finish is also available separately if you'd like to mix colours by room.
Does this work with Matter and Zigbee smart home devices?
Yes. The 2nd Generation HubR uses Zigbee 2.4GHz and acts as a Matter bridge, so it can connect to Wiser Smart Home devices and existing Matter ecosystems.
Is this compatible with a Wiser 1st Generation system?
This kit uses the 2nd Generation HubR, a separate platform from Wiser 1st Generation. Wiser Smart Home devices such as sensors and micro modules require a 2nd Generation Hub and are not compatible with a 1st Generation HubR.
Do the Radiator Thermostats need any special valve fitting?
They mount on over 95% of existing radiator valves without draining the system, and include a Drayton and Danfoss RA valve adaptor to cover common UK valve types.
What's included in the box?
The kit includes 1 x 1-Channel 2nd Generation HubR, 1 x Room Thermostat, 2 x White Radiator Thermostats, an installation manual, and 6 x AA batteries.
