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  1. K

    How long should a TV masthead amplifier last?

    Hi Lucid Thanks again for your reply and the link. Will check it out. In my case the amp box is approx 8 feet from the aerial, both of which are in the loft. The psu is right next to it. I agree with what you are saying. I find it a little weird that the psu is series linked into the main TV...
  2. K

    How long should a TV masthead amplifier last?

    Hi Lucid I dismantled the psu and checked voltages across transformer. I was getting ac mains voltage on the input side but no 12v dc on the output (direct output from transformer). So I guess a new amplifier then! Any recommendations? Particularly one that is designed to cope with interference...
  3. K

    How long should a TV masthead amplifier last?

    Hi Lucid Thanks for your reply. All equipment inc. aerial is inside loft. Both psu and distribution unit are securely attached to roof beam with plenty of slack in the cables. There are no signs of any water penetration/ingress to cables or amp. Green light on psu is lit and cannot find...
  4. K

    How long should a TV masthead amplifier last?

    Hi All I have an Optima MA20-4 (4-way) masthead amp fitted in loft and connected to a loft installed aerial. It was installed in Aug 2010 and feeds 2 TV's. We use only terrestrial tv signals through freeview boxes. Loft is standard, gets cold and damp in winter but no signs of water damage or...
  5. K

    Kitchen Extractor ducting

    Wow, thanks for the comprehensive instructions Frank. Really appreciated.
  6. K

    Kitchen Extractor ducting

    Hi All Sorry if this has been raised many times already but I couldn't seem to find exact info I am seeking. Already have kitchen extractor fitted, purchased from B&Q several years ago. It has been used in re-circ mode and I want to fit external ducting. It is fitted to an outside wall...
  7. K

    Identify this foul water gully type

    Thanks again Andy, looks like it just might! Will give this a try! Cheers :wink:
  8. K

    Identify this foul water gully type

    Hi Andy Thanks for reply but I don't think so. Recess on LH side is 135mm (51/4") left to right by 165mm (61/2") front to rear, so this cover not likely to fit.
  9. K

    Identify this foul water gully type

    Hi there Can anyone please tell me what type/name of the foul water gully pictured? And also where I can obtain a cover (preferably plastic) to cover the left hand side. This is a single gully downpipe with access cover on one side and the pipe feeding into it is a sink drain from our...
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    Untitled

  11. Drain gully

    Drain gully

  12. K

    Horizontal chasing of cable for electric fire

    How on earth can a fully qualified, apprentice trained engineer with over 25 years of electrical and mechanical engineering experience not know that work done now is governed by the Wiring Regulations as they are now, and that they are not retroactive? Because as said, I have not worked...
  13. K

    Horizontal chasing of cable for electric fire

    Thanks for this, great and useful information (Mr. ban-all-sheds take note!). Ultimately, we will have to invest in getting our CU replaced! Any ideas on nominal cost? Currently we have a 6 way CU situated in the garage.
  14. K

    Horizontal chasing of cable for electric fire

    Thanks for the information but how is this any different to the fact that all the existing sockets and lighting circuits are buried in the walls, probably less than 50mm deep as part of the original build of the house? The CU fitted was also fitted at the time. Is there a compulsory...
  15. K

    Horizontal chasing of cable for electric fire

    We have an older style CU fitted but obviously it does have fuse protection.
  16. K

    Horizontal chasing of cable for electric fire

    Sorry if the arse has been kicked out of this topic but would really like some clarification on the subject of chasing electric cables into walls horizontally. Situation is; Need to have installed, electric supply to a "hang on the wall" type electric fire. My intention would be to have a...
  17. K

    Warranty on grundfos pump

    In my particular case, the pump is easily accessible and the union nuts are easily removed. As said I changed the pump some years ago and changed both gate valves either side of the pump at the same time and all nuts were renewed. Isolation would have been simple and I am 99% sure that an...
  18. K

    Warranty on grundfos pump

    Thanks to you all for your replies, much appreciated. I agree that it is laziness by plumber and this was never agreed. They have messed me about for some months now with a problem of poor heating that they have blamed on many different things. I have paid out for a complete c/h flush (which...
  19. K

    Warranty on grundfos pump

    Hi all My plumber has recently upgraded my boiler pump from a Selectric 15-50 130 to a 15-60 130 but has split the pump casing and only fitted the motor part with impeller. Can anyone tell me if this is normal practice and does this void the warranty at all? I am told this is what they do...
  20. K

    Vibrating/rattling V4073A mid position valve

    Hi 45yearsagasman Many thanks for the advice, sorry for the delay in replying. It does only occur when hot water on. It does have the dimple, Any ideas where to get the powerhead from? Thanks again
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