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  1. C

    Summer hot water... Oil or Electric?

    No, it will be substantially cheaper to heat it with oil.
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    Leaking overflow pipe

    If you deliberately cause your toilet and cistern to overflow by holding down the ballcock, you'll find out whether it's yours or not.
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    New water mains pipe! time to start digging. Questions

    1) Dig in the most convenient location for laying new pipe with consideration to where you want it to enter the house. If that's the same route as the current lead, so be it - just be careful when you reach it. 2) Having read your other thread, 32mm. 3) Lay it on a bed of sand. Pipe-in-pipe is...
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    Am I on shared water supply?

    As things are, you won't be able to run your three showers at the same time satisfactorily if you opt for an unvented cylinder because the 17lpm will have to be split three ways and 5.5lpm doesn't make for a decent shower. How much concurrent usage do you expect?
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    Immersion heater doesn't seem to heat with timer

    But there's no coil?... It's a direct cylinder. The 'HW boost' switch should be connected to the upper immersion and the timer output connected to the lower immersion. All of it should be controllable from within the main house (i.e. not in the loft). I'd imagine the fused spur on the floor is...
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    What is this guys ?

    This should explain what it is and why it exists: http://www.unitedutilities.com/documents/How_to_lay_a_new_water_supply_pipe.pdf
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    mixer shower for low pressure in flat?

    Clothes peg on the lever to keep it up. ;)
  8. C

    Dishwasher & Washing Machine into 1 Standpipe

    I've not seen the inside of one of those V33Ms and I didn't know they existed or I might have used one myself. The only thing I would say is that if they have non-return valves inside they could get clogged with hair, lint and food debris which was what was happening with the drain-out kit I...
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    Dishwasher & Washing Machine into 1 Standpipe

    That's my handiwork! There's a tiny section of solvent weld pipe in the bottom of the tee which you can't see.
  10. C

    Underground supply pipe leak

    Most likely to be 1/2". Philmac 9522 elbow should do the trick, with one or two Philmac 9122 straight connectors and short lengths of 20mm MDPE if the elbow won't line up with the existing pipework on its own. Yes, you will need pipe stiffeners/inserts. But it's likely to go again, given its...
  11. C

    Central heating filter

    With some easy modification of the pipework, you could mount the filter against the right hand wall of the cupboard, vertically. Infinitely preferable to any of the options you've proposed.
  12. C

    Philmac 25 x 15mm Metric Imp Copper Connection Kit

    Narrower end of the rubber adapter goes into the fitting, then the 15mm copper pushes into the wider end. The silver ring and plastic piece together secure it in place.
  13. C

    Philmac 25 x 15mm Metric Imp Copper Connection Kit

    Both bits are upside down in those photos. The silver ring makes contact with the wider end of the rubber bung.
  14. C

    115x20mm skirting?

    I have a mitre saw, so I can cut it in, but I obviously can't do this along the long edge. I need the cut to be clean as there's no carpet, so a hand saw is not an option.
  15. C

    115x20mm skirting?

    Top secret. ;) Plain ol' rectangular.
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    115x20mm skirting?

    We've just had some skirting replaced and the electrician has damaged it by hammering it to the wall along its length. It's now ruined. I'm now trying to find a suitable replacement and the only bits I can find are slightly off in either dimension. It measures 115x20mm. Anyone any bright ideas...
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    Water pipe snapped off , could do with some advice

    I was referring to the order of the links in Dilalio's first post. When he posted a second time he re-ordered them in order of preference. You don't need a blowtorch for a compression fitting! As you were...
  18. C

    Water pipe snapped off , could do with some advice

    Yes. The first one pushes on and needs a tool to remove. The middle one needs a blowtorch, some solder and some flux and could be said to be a permanent solution. The last one just requires a spanner/wrench/mole grip combo. In order of preference: 2, 3, 1.
  19. C

    New mains or not

    That does seem expensive given what you've outlined. I'd also ask why the 24kW boiler has been specified. I would have thought something in the region of 15kW would have been more appropriate, but then I've not been on site and it may well be ideally suited.
  20. C

    Fitting isolation valves in rigid tight pipes

    That's one way, except you may find you can get away with installing the valve directly onto the original pipework with just one new length of pipe and slip coupler to make up the difference.
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