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  1. R

    Accumulator Specification Help

    Thank you. Would a stored pump mains be this, like John suggested: https://www.completepumpsupplies.co.uk/dab-e-sybox-and-tank
  2. R

    Accumulator Specification Help

    Hi @Madrab The house is a building site and I'm just working with what the contractor's engineer is advising. 2 bar dynamic, and 19L/min, was at off-peak and with ONLY one garden tap on. So very low demand. Previously, an electric shower on thr top floor (2nd) didn't have enough pressure...
  3. R

    Accumulator Specification Help

    At non-peak times, when static is 2.5bar, a d dynamic is 2bar. Flow is approx 19ltr per minute.
  4. R

    Accumulator Specification Help

    Mains pressure is 2.5bar static middle of day, and 2bar with one tap on. However, this drops to just over 1bar static in the morning at peak times. Flow I am unsure of, but given the 25mm SUPPLY I didn't think it much of an issue.
  5. R

    Accumulator Specification Help

    Hi, the mains from the road into the house was upgraded to 25mm. With regard to pressure and flow, not sure what else we can really do to improve it.
  6. R

    Accumulator Specification Help

    Hi It's 4 baths and a toilet. Is there a better solution? Grateful for thoughts. Thanks.
  7. R

    Accumulator Specification Help

    Hi All Due to out incoming water supply, we were advised to have an accumulator Our engineer reviewed and specified and was to install a 330litre Salamander Accuboost Pumped Accumulator. These are now completely out of stock. Instead we are being supplied with A Global Water Challenger 300...
  8. R

    Megaflo Minimum Installation Area

    Thanks guys, appreciated
  9. R

    Megaflo Minimum Installation Area

    Hi Please can someone let me know the minim serviceable area around a Megaflo System Ready Eco Indirect 300L It's being housed in the same cupboard as the boiler, just trying to working out how close the Megaflo can be to the Boiler. The Boiler has a minimum 5mm gap requirement. But a...
  10. R

    Which operating mode for Viessmann 100-W?

    Thanks for the quick response. I presume this is a Combi?
  11. R

    Which operating mode for Viessmann 100-W?

    Hi, did you get any answer on this?
  12. R

    System + Unvented + UFH + Elec UFH Smart Control?

    Might Heat Miser be the answer?
  13. R

    System + Unvented + UFH + Elec UFH Smart Control?

    Hi all I've been looking for ages and I am stumped. I would like a system that can control : - system boiler and modulate it - unvented HW cylinder - one zone of UFH - Two zone of Elec UFH - operate smart TRVs Everytime I think I've found the answer, I find some issue... Wiser doesn't...
  14. R

    Vaillaint Ecotec 637 - HW but no CH

    Hi all We've got an old Vaillaint Ecotec 637. There's a header tank and an old copper HW cylinder. If we turn on the CH the boiler does not fire up. If we turn on the HW the boiler does fire up. If we have the HW and CH in at the same time, the boiler heats the water and one rad, but turning...
  15. R

    Help and advice to Salvage this Flat Roof please

    I've looked into going over it with EPDM. But as shown in the photo above, the fibre glass is lifted (sticking up) everywhere and will pierce the EPDM. Unless I sanded the whole thing first. On top of that is this... That's daylight. Unfortunately I think I've got to rip it down...
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    IMG_20220123_092926_copy_1382x1843

  17. IMG_20220123_092900_copy_1382x1843

    IMG_20220123_092900_copy_1382x1843

  18. R

    Help and advice to Salvage this Flat Roof please

    Hi Guys This is a follow-on from thso thread: https://www.diynot.com/diy/threads/is-this-as-terrible-as-it-looks.585203/ In short we unfortunately hired one of the bad guys. Despite him having many good reviews (Checkatrade, Bark, Mybuilder, RatedPeople) we were left in the situation of the...
  19. IMG_20220121_082921_copy_1843x1382

    IMG_20220121_082921_copy_1843x1382

  20. IMG_20220121_082529_copy_1843x1382_copy_1843x1382

    IMG_20220121_082529_copy_1843x1382_copy_1843x1382

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