honeywell

  1. L

    honeywell v4073 wiring question.

    Hi This is my first post here & im hoping someone will be able to help me. Right first of all i am hoping to replace my old & i think faulty diverter valve..,i have brought a honeywell v4073 to fit but when i have removed the wiring panel in the airing cupboard i have first of all noticed...
  2. S

    honeywell mid position valve

    hello, ive been wiring a y plan system today and the motorized valve has 6 wires orange blue black brown white green/yellow the plan ive been working off only has 5, its the brown wire that omitted i think ! is there some way round this ? ive not been able to try for myself as the...
  3. keniff

    honeywell valve fault?

    hi guys heres one for yah! went to a call out yesterday as boiler had shut down all timer clocks etc had lost power, so starting from the mcb i started to trace the loss of power, i was stumped i had live feeds going everywhere! then i found i was getting 240v between neutral-earth from all...
  4. ringer

    Replacement synchron motor for Honeywell zone valve

    Have asked this on the plumbers forum, but thought there might also be some knowledgeable person on here who could help answer my question. My central heating zone valve synchron motor has stopped working - it is now open circuit so I need to replace it. Rather than replace the whole valve...
  5. J

    Thermostat

    Hello again....I have one question that is confusing me slightly I think im overthinking it?!) A mains operated room thermostat requires three conductors to enable it to operate correctly. Can you connect the thermostat to an existing two core and cpc cable and: a) Use the earth b) Use the...
  6. S

    Digital Thermostat

    Please could anybody recommend a accurate digital thermostat that would display the present temperature of the room and also obviously what I have set the boiler to fire up. My present old honeywell thermostat doesn't seem to be very accurate and could do with changing. Thanks
  7. K

    Honeywell rf chronotherm

    Hi Guys Just wondering if anyone can help me? Ive tried to install one of those honeywell rf chronotherm today and wired it according to the diagram, I know there supposed to be pretty simple but it does nt seem to kick the boiler. The receiver next to the combi is picking up the clock...
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