Wiser Thermostat Kit 3

A 3-channel smart thermostat system suitable for conventional boilers with two heating zones. Control the room thermostats from anywhere via the Wiser app. Add radiator thermostats to create independent zones.

  • Intuitive control from anywhere via the Wiser app
  • Quick & simple to install using industry standard wallplate
  • Easy multi-zone heating control by adding smart radiator thermostats
  • Compatible with Amazon Alexa, the Google Assistant and IFTTT

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ErP Class (Modulating boiler) VI
ErP rating (Modulating boiler) 4%
ErP Class (On/Off boiler) VII
ErP rating (On/Off boiler) 3.5%
Dimensions HubR: 148mm(w) 93mm(h), 31mm(d); Room thermostat: 76mm(w), 76mm(h), 25mm(d)
Power supply HubR: 230V a.c. ±10% 50Hz; Room thermostat: 2x1.5V IEC LR6 (AA) alkaline batteries
Switch rating 2(1)A 230V a.c. each switch
Wiring HubR: Fixed wiring only, to comply with current IET regulations (BS7671); Room thermostat: No wiring required
Interfaces HubR: User: Push Button/LED; I/O: Mains Relays (1-3), Digital Boiler Interface; Room thermostat: User: TFT display, touch buttons; I/O: None
Operating temperature 0°C to 45°C
Storage temperature -10°C to 55°C
Ingress protection HubR: IP30; Room thermostat: IP20
Ambient humidity (non-condensing) Operating 25% to 90%, Storage 15% to 95%
Set-point range 5°C to 30°C
Control accuracy "<0.6°C at 4°C/hour (with room thermostat)"
Timing resolution 1 minute
Temperature resolution 0.5°C
Ball pressure test HubR: 92°C; Room thermostat: 75°C
Pollution degree 2
Software class A
Without mains power Display: LEDs off; Time: always kept; Programme times: always preserved
Rated impulse voltage 2.5kV
Radio technology/frequency 2.4GHz (Bi-directional, Mesh)
Radio signal range 30m
Mounting HubR: Industry standard wall plat; Room thermostat: Wall bracket or desk stand
Maximum radio frequency power transmitted HubR: +17dBm (50mW); Room thermostat: +13dBm (20mW)
Software version HubR: 6712093; Room thermostat: 6712090
Relevant directives Radio Equipment Directive (RED) 2014/53/EU, Batteries Directive 2006/66/EC, RoHS Directive 2011/65/E
Applied standards EN60730-1; EN60730-2-7; EN60730-2-9, EN 300 328
Sustainable offer status Green Premium product
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