Honeywell Home 1-Channel Wireless Digital Wireless Room… (84904)

£ 104.99INC VAT

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Honeywell Home 1-Channel Wireless Digital Wireless Room Thermostat + ECO (84904)

Wireless digital room thermostat with an eco-friendly setting. Features signal strength indicator and 5-35 degree set point operation.

  • 5-35°C Temperature Range
  • Suitable for All Boilers
  • Battery-Powered Thermostat
  • Battery-Powered Receiver
  • Backlit Digital Display
  • Frost Protection Setting
  • Energy-Saving TPI Control
  • 30m Wireless Range
  • 2-Way Wireless Communication

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View all: Honeywell Home Wireless Thermostats

£104.99INC VAT

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Can this wireless set up replace a mechanical " Honeywell THR 830T thermostat" and what would the connections be. Thanks

Wiring at the moment Neutral connected to No.2 Live connected to No.1 Switch wire connected to No.3
Asked by: MacGaz

does it come with a wired base station that receives signals from the wireless thermostat.

Otherwise how does its communicate with the boiler. I have a vaillant eco combo boiler.
Asked by: sonofaman
It connects to the base station (the second box provided as part of this set) wirelessly. The base station is then wired to the heating controller for the boiler. You can also buy a wired version of this thermostat, which connects directly to the heating controlled (by wire). The wired and wireless versions have the same product code, so double-check which one you end up buying. The wired version is much cheaper - £35-£40.
Answered by: Alan2021
Date published: 2022-03-01
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Batteries Supplied/Required 2 x AA Batteries Supplied
Brand Honeywell Home
Central Heating Control Type Thermostats
Colour White
Communication Protocol On/Off
Compatible Boiler Type All Boilers
Control Operation Digital
Display Type Backlit Digital Display
ERP Control Class Class III
Fixings Supplied Fittings Not Supplied
Frequency Range 868-868.6 MHz
Frost Protection Frost Protection Setting
Heating System Mode Heating
Hertz (Hz) 50-60 Hz
Manufacturer Guarantee 1 Year Guarantee
Max. Load (Inductive) 3 A
Max. Load (Resistive) 8 A
Model No DT92E
Pack Size 1
Pieces in Pack/Case 1
Product Type Digital Wireless Room Thermostat + ECO
Receiver Included Receiver Included
Receiver Mount Type Fits Standard UK Backplate
Receiver Power Source Battery-Powered
Receiver Voltage 230 V AC
Smart Compatibility Not Smart
Switching Type SPDT
Temperature Range 5-35 °C
Terminal Capacity Terminals accept 1mm² to 2 x 2.5mm² cables
Thermostat Mount Type Freestanding
Thermostat Power Source Battery-Powered
Wireless/Wired Wireless
Wireless Range (Max.) 30m
Wireless Range Restrictions Electronic interference from appliances or physical obstruction, such as brick walls, metal frames and floors, can reduce the wireless range. A signal weakens every time it encounters an obstruction.

Product contents

Thermostat and relay box.