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    Installing a NEST to a Vaillant Turbomax

    Great news - with a MASSIVE THANK YOU to Mikeyd - I managed to successfully wire up my Nest last night, with no problems. For ref, I ignored my earlier post and followed Mikeyd's instructions precisely. Thanks to everyone for helping me get this completed - the mrs is now very happy.
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    Installing a NEST to a Vaillant Turbomax

    Before I start doing things I think it best if someone agrees with my plan: I think there are 2 issues here (but I maybe wrong): 1) powering the Heat Link 2) controlling the Heat link 1) Boiler L, wire to heatlink L Boiler N, wire to Heatlink N And this should power the unit 2)...
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    Installing a NEST to a Vaillant Turbomax

    This seems to be very informative: https://community.nest.com/message/28982 but still does not answer my question about somehow running the power for the heatlink out from the boiler - anyone?
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    Installing a NEST to a Vaillant Turbomax

    So I need to get power to my heat link can I run a line off of that inside the boiler ie connect N & L to the corresponding spots? Looks a tight squeeze to get any more cables in there. Is this the right way - do you get a splitter?
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    Installing a NEST to a Vaillant Turbomax

    Already now staring at a Nest and wondering how it hooks up. RIP Honeywell thermostat. So my next wonder is how I install the heatlink - and power it. hmmm
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    Installing a NEST to a Vaillant Turbomax

    Right - well that solves that. I guess I pull the old Honeywell of the wall. Whats the best way of dealing with the wire on that thermostat - bit of insulating tape and leave that there - or gently pull and see what happens? Nest then will have a new spot near a plug somewhere. Next...
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    Installing a NEST to a Vaillant Turbomax

    Thanks Flipped open the main unit on the boiler today, picture below: So i think Nest will wire into 3,4,5 Would I be right in deducing that the lack of any wiring there indicates that the thermostat (as previously described) definitely isn't wired in (and appears to be redundant...
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    Installing a NEST to a Vaillant Turbomax

    Hi guys, So the mrs is relatively convinced that the thermostat doesn't work. So she's gone and ordered a Nest, which I'm going to have to figure out how to install (hopefully with a little help :-) ) The kit : Honeywell T40 wired thermostat : Vaillant TurboMax Combi 824 So currently...
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    Loft roof insulation and noise prevention (expanding foam)

    Just trying to avoid tearing down all of the wall coverings - at first had the great idea of a few 10mm drill holes and some injection foam....but that seems to not be a good plan.... :-(
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    Loft roof insulation and noise prevention (expanding foam)

    Hi, I live on a busy main road and am waging war on the noise. Last night I had a glazier round to discuss options about sound proofing the windows and he made good mention to sound also permeating through the walls. Below is a picture of our bedroom - which is not in a loft conversion...
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    Repairing Cracked Window Sill - Should I use a Glue? (pics)

    Hi, I have a number of minor cracks on my window sills. Pictures show just one of them. My Questions: 1) can anyone tell what they are made of - I think concrete - would i be right. House is in London and dates to around about 1900, maybe a little before. 2) Should I bond the...
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    Filling a gap between front door and wall

    The photo should be rotated 90deg clockwise to vertical- so you would see a very solid wall , half inch gap, fairly solid door. It doesn't wiggle a lot, but as with any wood will move, and presumably expan contract wth heat. I would have thought this is a relatively normal issue in joining to...
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    Filling a gap between front door and wall

    Hi, I have a large gap between where the front door has been installed and the brick work in front of it. From the picture (apologies on the sideways shot) can be seen a bit of filling plaster that just about remains. Clearly overtime the house has shifted and slowly this stuff has fallen...
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