Recent content by Johnb325

  1. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    So i have just installed the Hive smart heating system. I installed it as per the previous comments above however the boiler starts up when i ask it to via the app and remote thermostat but the radiators are not getting hot at all. I have hot water, just no heating. Any ideas?
  2. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    Ian and muggles, Thank you both for you time, it is very much appreciated. I shall wired up the new Hive smart thermostat and see what the outcome is.
  3. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    Ian, I can not understand why it wasn't done properly either. Is it something i could do myself or would you advise i get in touch with the company who fitted it and tell them they need to put it right? Would it have a negative effect on any warranty that i would get with the boiler as it has...
  4. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    Ianmcd, This boiler was installed less than 2 months ago by a registered gas safe engineer. Should i be concerned about the way it is wired up? Can you elaborate on your above comments please. What would you expect to see and is it easy to put right? Regards.
  5. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    Muggles, Thank you for your quick reply, very much appreciated. Do you understand my confusion based on the installation diagram for a combi boiler? It looks to me that A should be directly in to the boiler and not linked to the spare L. Do you know why this is? Am i right to assume A is...
  6. J

    Replacing a Honeywell T3r with a Hive smart thermostat.

    Good evening. Last month i had a new Worcester Bosch 8000 style combi boiler installed with the Honeywell T3r remote thermostat fitted as standard. I am looking to install the Hive smart thermostat and i was hoping the switch over would be relatively easy. On looking at the wiring on the...
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