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Type: Posts; User: tabath

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  1. Replies
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    No , they only use 2, the data and power use the...

    No , they only use 2, the data and power use the same wire, data is sent by pulling down the voltage on that wire.
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    9,225

    From what I read of one-wire you only need 2...

    From what I read of one-wire you only need 2 cores, one for data and one as ground. I also think it works on a bus and not star topology.
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    Owl cm110/Owl cm130

    Any1 know what the diff is between these 2 energy monitors , besides the cm130 being 5 cheaper?
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    I think you are actually agreeing with me there...

    I think you are actually agreeing with me there Neil - I would never fit rf controlled TRV's to zone a new installation - always go for the manifold and separate stats in each room - readings are...
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    If your installing from new I would avoid the...

    If your installing from new I would avoid the honeywell rf TRvs - the system is a bodge for existing installations .
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    Didn't realise you had so system boiler so ignore...

    Didn't realise you had so system boiler so ignore last suggestion. Probably motorised valve that shuts off CH loop when there is no demand.You can manual push the lever across which should do the...
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    Depends what boiler you have but could be faulty...

    Depends what boiler you have but could be faulty diverter valve letting DHW intoCH side.
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    I take it you also put a thermostatic mixer valve...

    I take it you also put a thermostatic mixer valve in?:rolleyes:
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    You are better off going for a local company by...

    You are better off going for a local company by recommendation. The price will be better and they are going to be more likely to sort out any future problems you might have cos their local rep. will...
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    If a stat has gone CH can overheat , water...

    If a stat has gone CH can overheat , water expands and gets dumped into the F&E cistern, so no, split coild is not the only way to get hot water going into the F&E cistern.
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    The plumber is right.

    The plumber is right.
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    Usually faulty thermstat on cylinder

    Usually faulty thermstat on cylinder
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