parts

In science and engineering, the parts-per notation is a set of pseudo-units to describe small values of miscellaneous dimensionless quantities, e.g. mole fraction or mass fraction. Since these fractions are quantity-per-quantity measures, they are pure numbers with no associated units of measurement. Commonly used are parts-per-million (ppm, 10−6), parts-per-billion (ppb, 10−9), parts-per-trillion (ppt, 10−12) and parts-per-quadrillion (ppq, 10−15). This notation is not part of the International System of Units (SI) system and its meaning is ambiguous.

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  1. P

    Kitchen sink waste fitting - can't find the part

    Hi So it would be fair to say I'm a real novice when it comes to plumbing but I fitted a new sink in the kitchen a couple of weeks ago which went fine until it came to connecting the waste pipes. I've been trying to connect to the existing trap but can't for the life of me find a part that will...
  2. G

    Vaillant flue parts job lot. (all unused and wont be split)

    Due to imminent retirement plans, Im having a clean out; 2x vertical flues 0020223472, 15x 1Mtr straight lengths 303903, 10x telescopic lengths 303906, 3x Vaillant condensate pumps, 4x incomplete Vaillant condensate pumps, 5x stand off brackets 308650, 25x boxes flue brackets 303935, 35x 45...
  3. R

    Gas cooker missing part? Help

    Hi, I have got a gas cooker for cheap (just got my own place) I have a friend that is registered and can fit it. But when he went to fit it he was unable to. He doesn’t specialise in cookers but he said the connection on the back of the cooker is nothing like he has done in the past. His...
  4. A

    Asking to change to part time with employer

    Hi, Currently doing social housing plumbing. Its not particularly demanding, I like the blokes I work with and it's Mon - Friday. No call out. The money is ok, nothing special but then we're not exactly under pressure day in day out. No gas work. I'm thinking about asking to change to part...
  5. R

    Problem with logic 35 water part 2

    Evening gents First off thanks for everyone who contributed on my first post. I’ve had a engineer out to look at the problem who spoke to ideal technical and he thinks it is either the heat exchanger or the diriviter valve. He is coming back with prices, although he did mention sometimes it’s...
  6. D

    Central Heating System losing pressure despite replacement parts and multiple visits from plumber?

    Good afternoon, Our system is losing pressure on a daily basis. Despite repeated top ups. I have listed the key points below. When motorised valve on the heating side is switched to automatic. System loses pressure overnight. Guage on top of expansion tank drops to zero. I then top the...
    • Deleted member 100166
    • Thread
    • central central heating heating heating system losing multiple parts plumber pressure pressure drop replacement system
    • Replies: 21
    • Forum: Plumbing Jobs | The Job-board
  7. C

    Rebuild of old taps - can I still get this part and what is it?

    Hi Rebuilding some old kitchen taps but cannot ID the part in the end of the spout. They have broken and I need replacements, anyone help?
  8. F

    What is this part called?

    Does anyone know what this is called? I need a new one and can’t find it anywhere. Thanks
  9. T

    Parts from hwos or anywhere

    Just looking a bit of advice, been looking hwos website, spares as far as control boxes, electrodes, leads, photocells, what do you need for domestic properties. I don't do commercial.
  10. L

    Ideal Standards toilet, part required?

    I'm hoping some informed soul may be able to kindly point me in the right direction. - Ideal Standards toilet, though there is no obvious indication of specific model number. Photo included, if it helps. - Upper part of flush mechanism has sheared off, per photos. To my untrained eye, what I...
  11. plumb_know

    where to get macerator parts from??

    Hi Everyone, Had a few calls recently about macerators, but is a struggle finding the parts, anyone know good sites where i can get parts from online? Thanks,
  12. E

    Hansgrohe/Peglar low pressure? bath shower diverter top parts?

  13. R

    BS 1212 Part 2 Air gap

    Hi Am unable to find a clear answer to this - But the water in the cistern with BS 1212 part 2 float valve what is the highest water category that it can be? Im thinking category 3 has in F and E tank not been able to find anything written in WRAS guidebook. Can anyone clarify this? Thanks!
  14. O

    Explanation for part L building regulations

    hi guys, just came across this little note of Atag boilers. The new 'Boiler Plus' regulation comes into play next week, and we’re #BoilerPlusReady. From 6th April 2018, homeowners are required to comply with Part L of the Building Regulations - commonly known as ‘Boiler Plus’ when they have...
  15. A

    Part Required - Flush Bottom

    Hi All Firstly, it should be known I am not a qualified plumber nor do I have much experience with plumbing, but I am generally ok with DIY. I moved into a new house and the button press on the toilet was not working properly. Either the button would get stuck down so that the water kept...
  16. B

    Help identifying parts

    My daughter has moved into a house and we are trying to get to grips with the heating system. Can anyone please tell us what the thing in the attached phots is and what it does. Many thanks.
  17. P

    Is this spare part available?

    The flush on my button press flusher no longer works, I've identified which part has broken but I can't find the right part for sale anywhere. Can anyone let me know what this part is called and where I could find it? It's the part I have circled in red in this image: Imgur Many thanks for any...
  18. F

    British Gas will not be able to obtain parts for this boiler.

    Hi All I have been with British Gas since 2003, with the same boiler. Last year we had a buyer for this house and were all set to go and cancelled the British Gas service contract. The house sale fell through recently (last minute) so I contacted British Gas to take on a fresh service...
  19. gingalig

    Parts supply for oil boilers

    Hope some one can help , I’ve recently passed my OFTEC and I’m looking for the best online supplier of parts , I use BES and local merchant for my Gas stuff and wondered if there are any specific oil boiler parts suppliers as I would like to build up my rolling stock. Thanks in advance
  20. Michael Groves

    Worchester Bosch error code EA - Part 2

    I'm not sure why the moderator has blocked further posts to my last thread but I think if someone says something is dangerous and illegal it would be good for everyone to know why? Worchester Bosch 40cdi Error code EA So my question is what was dangerous, please be specific and what law has...

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