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  1. mrStat

    Another Hive Install Question

    Heating signal goes off, Hive Receiver led should flash for a bit, then make a click noise, then rad symbol on front of boiler should flash for a bit as the boiler “runs on” to clear its heat. The run on period will depend on the heat left in the heat exchanger.
  2. mrStat

    Basic pipework facts please?

    Fair enough @lostinthelight I get what you mean now. It’s a faff, but nothing compared to the water damage from the thing pinging apart anyway - at that point I’d be saying pay a pro anyway.
  3. mrStat

    Basic pipework facts please?

    If you have the 300 then yeah, sorry, SF don’t sell smaller to my knowledge - plumbers merchants will (although they may need to order as the common sizes are 300 and 500). As it is tank pressure, you will get away with a bend like that, but it will look a bit pony. I’ve seen people literally...
  4. mrStat

    Basic pipework facts please?

    So they sell a 300mm long one :whistle: Or if desperate, you can buy 150mm ones: https://www.amazon.co.uk/dp/B0187NX1FC/ref=cm_sw_r_cp_api_i_nkiqDb2P4WMKA Plumbing merchants will also have access to a wide variety of variants as well. All you need is 15mm to 1/2” female BSP. Most will say tap...
  5. mrStat

    Basic pipework facts please?

    What’s the distance and what length hose did you buy? Is this mains or tank pressure?
  6. mrStat

    Basic pipework facts please?

    Huh? If the pipe goes then the isolation valve still works, as the valve is before the hose.... if the compression fitting itself pops off then I agree, you are screwed, but that’s no different to if any compression or push fit fitting pops off at the compression ring. With the in built hoses...
  7. mrStat

    Basic pipework facts please?

    Personally I wouldn’t bend it that much, but if it’s tank rather than mains pressure, you should be ok. If this was me, I’d be looking to unsweat the coupling, but appreciate this may be a bit beyond your skills. Also, don’t cut the pipe too close to the bend, it won’t be round and the...
  8. mrStat

    Fitting a 27 inch 1Kw Immersion Heater Element

    Sounds like a solid plan to me. Although it’s pi$$ing down here, so I’ll pass on the beach thanks.
  9. mrStat

    Basic pipework facts please?

    https://www.screwfix.com/p/fluidmaster-bottom-entry-brass-shank-fill-valve/47792 Just check the height and configuration of the new cistern though. You may need bottom entry or a shorter one.
  10. mrStat

    Basic pipework facts please?

    You don’t need jointing paste. The olive makes a mechanical seal and a 1/2” tap washer between the shank of the fill valve and hose.
  11. mrStat

    Basic pipework facts please?

    [edit] Hugh beat me too it. +1 No!!!! Sorry, never put PTFE on the pipe before an olive, you can sometimes find the olive just grips the PTFE and when you sit back and crack open the beer - pop goes the connection and voila - indoor sprinkler. I personally do not advise PTFE for this kind of...
  12. mrStat

    Basic pipework facts please?

    Yes bud, the valve end is 15mm compression and the other end is 1/2” female BSP for tap connection. I always advise binning the cheap “thrown in” full valve with a brass shank fluidmaster - but that is up to you.
  13. mrStat

    Basic pipework facts please?

    Or one like this with a valve built in (be warned, these are suitable for emergency isolation only really as they often leak if turned too much).... https://www.screwfix.com/p/flexible-tap-connector-with-valve-15mm-x-x-300mm/3558g
  14. mrStat

    Water heater

    That would explain why the installation does not meet the basic requirements for this kind of cylinder. All I can say is that you will probably need to use the bottom immersion otherwise you will only ever get the top part of the tank with hot water. Somewhere on the tank (Looks like bottom...
  15. mrStat

    Water heater

    1) Turn on the "bottom immersion" - Does the switch illuminate? - If it doesn't; as JohnD said, you may have a dual supply, in which case - Leave it on and check 2-4AM to see if it illuminates... This can then be left on 24/7 and it will heat a full tank during the offpeak hours; and if you...
  16. mrStat

    Fitting a 27 inch 1Kw Immersion Heater Element

    Why not just fit an Immersun style unit? Something like the Solic and then you can use a standard immersion and still boost as needed. 1) Depends on how big your tank is. 2) No, they should not be bent. There is a small amount of flex, but they are not designed to be bent or flexed and can break.
  17. mrStat

    Isolating water (mains unvented system)

    Probably be ok just shutting the stop cock - There will always be a bit of water come out... You sure the gate valve isn't the bypass for the heating system? Pictures always help... But if it is an unvented - Shut the stop cock; open the taps and let it vent. Swap the shower; close taps; open...
  18. mrStat

    Install Hive Receiver

    I'm seriously loving EFLImpudence's drawing - So pretty!! :)
  19. mrStat

    Hive multi zone install with combi boiler

    @Malky23: This pretty normal for a new build. Your existing thermostats are battery powered. If the grey is simply folded back, then it’s not likely that it is connected to a Neutral at the other end (This is not always the case so caution and a multimeter should be used). The wire has simply...
  20. mrStat

    Vaillant Ecotec plus 937 with Opentherm and Evohome

    :sneaky: You would be 100% right - Copy and paste is my friend at the best of times. As ianmcd said, but as yours is 8yrs old now; I am guessing you are not too worried about warranty. The VR33 can work with your 937 but there is a slight bug which I have noticed with the 9 series... Because...
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