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Honeywell Evohome 2 way RF Relay Box

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Need advice? More information?

Evohome wifi Connected Thermostat Pack Compatible

The remote relay is wired into either a motorised zone valve or the boiler and provides the wireless interface between these devices and the evohome system.

The relay box requires a permanent 230VAC (mains) supply.

evohome multi-zone heating

evohome is a sophisticated heating system that allows you to easily create and individually control up to 12 heating zones as well as controlling your hot water.

evohome is the perfect system for multi-zone heating control.

  • Zones - Control of up to 12 zones (unlimited number of radiators)
  • Touch screen Control - simple, convenient wireless control of your entire home's heating
  • Remote access - control your heating from a smartphone or tablet
  • Quick Actions - Day off, All off, holiday modes...
  • Simple Installation - Wireless Radiator Controllers screw on to your existing valves without draining down or disturbing pipes or decor
Honeywell evohome brochure

Technical Details

  • Power: 230V AC
  • RF Frequency: ISM (868 - 870MHz)
  • Switch Rating: 24V - 240V, 5A resistive (3A inductive)
  • Range: 30m in residential building
  • Dimensions (LxWxH): 92 x 90 x 32mm
3.00 / 5.0
1 Reviews
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1 Star
Necessary part of Evohome but could be better designed
I have installed these wireless relay boxes in two houses now. I bought the latest one for an extra zone in my new house.The housing cover is difficult to remove when in situ - Honeywell could have done better ion the design, and the terminals are cheap so getting multi-strand cable to fit securely is not easy, since the tongue inside doesn't let the cable in. Connecting tot he controller is straightforward however; just push the button and hold the button once to wipe previous config, and then push again for learning mode. Binds first time. Evohome wireless range is good.
2 Jan 2018
Browse 1 questions Browse 1 questions and 1 answers
What does it mean if red light flashes? This happens from time to time, and heating is then off. I can't see anything wrong on the evohome controller.
Perry I. 1 Mar 2016
BEST ANSWER: For Support it's best to raise a Technical Support request using one of the following methods: 1) Clicking on the "Support" link at the top of any page of the Vesternet web site 2) Completing the form at 3) Emailing One of our Technical Support team members will be glad to assist you further!

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