Recent content by QuackingPlums

  1. Q

    Megaflo airgap - recharging the bubble?

    I know this is an OLD thread, but I was the OP and the relevant photos/discussion is all in this thread so I hope this is ok. First, an update to the above issue: I found out that if my boiler control panel was heating my hot water at the same time as I was trying to recharge the air gap, then...
  2. Q

    DV failure?

    Bizarreness ensues. Having left it manually set open for a week or so, the actuator started clicking loudly every second, so I decided it was time to call the insurance people. I have full central heating cover (apparently!) so they sent someone out to replace both of my DVs - for both zones...
  3. Q

    DV failure?

    Thanks for the reply. I should add that I know NOTHING about central heating systems, and switching the DV to manual was something I just found by reading up on here. Am I right in thinking that with it left open in the manual position, that the rads on that circuit will be "on all the time"?
  4. Q

    DV failure?

    Hi, I have a 3-storey house with a boiler and CH programmer downstairs and a MegaFlo tank on the middle floor (in an airing cupboard with lots of pipes). There is a simple dial thermostat on the ground floor and a more sophisticated electronic one on the top floor. Right now the programmer...
  5. Q

    Squeaky 'Perko' style concealed door closer

    Haha, really? Is the mechanism different? I have a LOT of doors - this is going to cost me a fair whack! :(
  6. Q

    Squeaky 'Perko' style concealed door closer

    I have concealed door closers on every internal door of my house, which I have never minded until recently because they've all started squeaking. I've been spraying 3-in-1 into the hole where the chain comes out, which makes it squeak-free for a couple of days, after which the squeaking returns...
  7. Q

    Can I determine high/low pressure myself?

    So what would one of those look like? I have this red thing in my airing cupboard above the Megaflo (ignore the comments - this pic is from another of my posts): Is that a cold water storage tank? It's very small, and I have to open the little black valves every few months or so to...
  8. Q

    Can I determine high/low pressure myself?

    Ok, maybe I'm using the wrong word. There is a red pump in my airing cupboard, a few inches above floor level, next to the Megaflo. Coming out and upward from that is a fat pipe that feeds about 3 of those little silver timer valve boxes (I assume this is what these are - they're wired into...
  9. Q

    Can I determine high/low pressure myself?

    Thanks John. I kinda worked myself that the cold taps must be fed from the mains pressure, but I got a bit confused when thinking about how the hot water got its pressure. I can't imagine how the hot water can "inherit" the mains pressure since it just sits inside the hot water cyclinder...
  10. Q

    Can I determine high/low pressure myself?

    Wow, that was quick! Brilliant, thanks! Once again DIYnot has proven invaluable! :D
  11. Q

    Can I determine high/low pressure myself?

    Hi, Forgive me if this is answered elsewhere, but I couldn't find anything appropriate using the search. I want to replace my taps in my en-suite with Hansgrohe Allegra Talis S units, which are available in either high or low pressure. I want to buy these before calling in a plumber to...
  12. Q

    Megaflo airgap - recharging the bubble?

    Thanks Joe - that's really helpful! I found the combination valve I think, but I'm a little confused with the pipes I've got so I took some pics: This is where all the "magic" takes place... ...and this one I've included just for some context as to where all those pipes go! In the...
  13. Q

    Megaflo airgap - recharging the bubble?

    Hi, Please excuse me if this is answered already, but I have tried a search and looked it up on the wiki but I still have a few questions! My overflow is dripping, and the sticker on the side of the cylinder says I should turn off the cold mains, run the lowest hot tap, and hold open the...
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