Drayton Wiser Multi-Zone Smart Thermostat Kit with 2 Smart TRVs

Drayton Wiser Multi-Zone Smart Thermostat Kit with 2 Smart TRVs

By Drayton · Model: WN914R9K0902 · Plumbing & Heating

Multi-zone smart heating system with room thermostat, 2 smart TRVs and hub for individual room temperature control via app.

  • Multi-zone heating control with individual room temperatures
  • Includes HeatHub, room thermostat and 2 smart radiator TRVs
  • App control via iOS and Android for scheduling and remote access
  • Works with Amazon Alexa, Google Home and IFTTT
  • OpenTherm compatible for modulating boiler control
  • Expandable with additional smart TRVs for whole-house coverage
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Overview

The Drayton Wiser Multi-Zone Kit is a strong alternative to Hive and Nest for UK homeowners and installers. Made by Schneider Electric, it offers genuine multi-zone control out of the box with two smart TRVs included, letting you set different temperatures in different rooms rather than heating the entire house to one temperature.

In-Depth Look

The Drayton Wiser has quietly built a strong reputation among UK heating engineers as the smart thermostat system they actually recommend to customers. While Hive and Nest get the consumer marketing, Wiser gets the trade endorsement.

Multi-Zone Out of the Box

The key selling point of this kit is that it includes two smart TRVs alongside the room thermostat and HeatHub. This means you get genuine multi-zone control from day one — set the living room to 21°C, the bedroom to 18°C, and let the system manage the boiler accordingly. Additional TRVs can be added to cover every radiator in the house.

OpenTherm

OpenTherm compatibility is a significant technical advantage. Instead of simply switching the boiler on and off, OpenTherm allows the Wiser system to modulate the boiler’s output, matching the heat produced to the heat needed. This reduces gas consumption and improves comfort by eliminating temperature overshoot.

Verdict

The Drayton Wiser Multi-Zone Kit offers genuine multi-room heating control at a competitive price, backed by Schneider Electric’s engineering pedigree. For heating engineers looking to recommend a smart system to customers, and for homeowners who want more control than a single thermostat provides, it is one of the strongest options on the UK market.

Specifications
Kit ContentsHeatHub, Room Thermostat, 2x Smart TRVs
ZonesMulti-zone (expandable)
ConnectivityWi-Fi (2.4GHz) + Zigbee
CompatibilityConventional and system boilers
Voice ControlAlexa, Google Home, IFTTT
Boiler ControlOpenTherm and relay
PowerBattery-powered thermostat and TRVs

Who It's For

  • Heating engineers recommending smart heating upgrades to customers
  • Homeowners wanting room-by-room temperature control
  • Landlords and property managers looking for efficient heating management

Pros & Cons

Pros

  • True multi-zone control included out of the box with 2 TRVs
  • OpenTherm support means the boiler modulates rather than just switching on/off
  • No subscription required — all features are free
  • Backed by Schneider Electric with strong UK installer support

Cons

  • Requires a HeatHub wired to the boiler — not a simple swap
  • App interface is functional but less polished than Hive or Nest
  • Only compatible with conventional and system boilers, not combi with some configurations
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