Evohome alternative boiler/pump relay

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  • Wallyİ
    Automated Home Sr Member
    • Jan 2015
    • 53

    Evohome alternative boiler/pump relay

    To the specialists amongst you all...

    I've been using Honeywell's CM921 wireless thermostat together with the on/off R6660D Relay box...

    This system works very much to my satisfaction...

    I am however contemplating on switching to the Evohome system...

    It says in the user's manual that this type of relais box can also be used for

    communication with other Honeywell products such as HR80, HM80 and HCE80...

    Of course the Evohome and HR92 valves are not mentioned because they simply did not exist at the time...

    My question is simple...

    Can I use my existing R6660D on/off relay box with the Evohome system...?

    Thx for any feedback...
  • The EVOHOME Shop
    Site Sponsor
    • Dec 2014
    • 483

    #2
    Yes should be compatible (I have used them in the past for switching greater evohome loads) but easy to swap over if not!

    Hope that helps.

    Richard

    Comment

    • Wallyİ
      Automated Home Sr Member
      • Jan 2015
      • 53

      #3
      Thanks for the feedback...

      Inching ever closer to getting the Evohome...

      Comment

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