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  1. S

    TRV4 Auto Balancing valves

    Yeah, but it does need balancing as furthest rad away doesn't heat up as much.
  2. S

    TRV4 Auto Balancing valves

    Got Normal TRV4 radiator valves but wondering if the auto balancing are worth a change to? I've not got system balanced Or better just keeping the normal TRV4 and balance the system? Also, do they fit onto the body of the TRV4 body or is it a complete valve change?
  3. S

    What type of TRV is this, and what electronic or smart replacement can I use?

    they look like to Danfoss heads? Wiser heads may fit going by this with the adapter
  4. S

    Help: How to replace the small chrome towel rail in a cold damp bathroom

    remove the plasterboard, insulate with PIR insulation but you have to keep 50mm of free air space between the top of the PIR insulation and the roof/tile battens/felt. Then put a vapour barrier (a thin polythene sheet) all over the ceiling then plasterboard (you can also get insulated...
  5. S

    Radiator Issue

    Grub screw as mentioned but i think they may be just push on and tighten the grub screw. I had them in my old house but can't remember now.
  6. S

    Danfoss RET2001M no display when not in use

    @stem Cable fitted and working as it should be, cheers (y)
  7. S

    Magnetic Filter Install

    The TF1 Omega 62249 with valves has a larger cut out size https://www.plumb2u.com/PBSCProduct.asp?ItmID=32399705&AccID
  8. S

    Danfoss RET2001M no display when not in use

    I have been looking at them, mainly Google Nest I did ask WB if their boilers supported opentherm but they said they didn't. (not that i know much about opentherm) My boiler is a 37CDi (13 years old)
  9. S

    Danfoss RET2001M no display when not in use

    Thanks for the detailed info. As you say, it needs a permanent live between the stat and programmer which there isn't one there, I'd need to run another cable to add this?
  10. S

    Danfoss RET2001M no display when not in use

    this is the back of the programmer
  11. S

    Danfoss RET2001M no display when not in use

    I have the above room stat but it doesn't show anything on the digital screen until the programmer tells the boiler to turn on. Is this meant to have a live feed for display power all the time? It's a Drayton L711 1 channel programmer is it makes any difference
  12. S

    Block air bricks?

    It sounds as if the new path is too high and it may be above the DPC level which may lead to other problems with water getting above it. You should really think about lowering your path
  13. S

    Magnetic Filters

    Thinking about installing a magnetic filter to my heating system in the summer and wondering what's the most recommended for fitting on here? CD37i combi boiler. Seen the Fernox omega, Trappex centramag genesis & spirotrap mb3
  14. S

    How close to the boiler can you lag pipes?

    you mean the relief valve pipework?
  15. S

    How close to the boiler can you lag pipes?

    Cheers, it's been like this for 13 years, but I have lagged up to the clips below the valves, but i'll add on the extra lagging tomorrow. The condensate pipe is now also lagged, going to lag the condensate discharge hose as well. Boiler is in the garage.
  16. S

    How close to the boiler can you lag pipes?

    Just wondering if there's a set distance away from the boiler to stop the foam pipe lagging?
  17. S

    Rainfall Shower Position

    Starting to look at rainfall showers for when i do up the bathroom. Looking at the Mira miniluxe diverter erd. But wondering what wall would be better for fitting it to? Fitting it on the short wall at 700 or 800 wide or the ling wall at 1100 or 1200 wide? (still not 100% decided on the tray...
  18. S

    Worcester Greenstar 37CDi combi boiler sometimes gives cooler hot water

    hi John, Thanks for your reply, i'll need to get a thermometer to try this. Just for more info. It's only my wife & I in the house, this temp difference can happen when no one else is using a tap. Example, me doing the washing up and my wife sitting at the dining room table.
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