point

  1. I

    What am i doing wrong ??

    Evening all. went to commission a wb 40cdi this evening and when I went to do the inlet pressure with the boiler on max I only had 17mbar now I have a 8.5 metre run of 28mm and .5 metre of 22mm that's including elbows and bends it's says in the viper book that I should get a flow of 9m3/h with...
  2. W

    Temperature exceeds set point

    I have a Vaillant VRT 392 controlling an EcoTec Pro 24. The temperature in the room typically exceeds the set point by 1.5C. Any ideas on what do do to fix this? Thanks.
  3. A

    too much pipe expansion ??

    fitted an extra rad upstairs in my house it went in perfect although to get the T in the pipes were too tight to spread so I cut out out approx 2 feet and replaced it with plastic as its more manageable to get the Ts in it was just before the last rad in the line so 15mm at this point all...
  4. G

    Screwdriver for inlet test point

    What do you guys use? I cant seem to find one which is small enough to fit and not bend/twist when using it. Cheers.
  5. A

    Room stat not reaching set point

    Last week installed a wireless room stat and receiver for a customer of mine. It was an Altech from Grahams. Anyway, customer now says that they have the stat set to 20 degrees, but it never reaches the set point, so the boiler is switching itself of before the stat is. Boiler is a Baxi Combi...
  6. G

    The cloakroom bathroom from hell....

    .....today I installed a wash basin and a close coupled loo into the smallest "cloakroom" toilet I've ever worked in. Measured 36 inches wide and 93 inches long. Was hell and kept banging my head on everything. Mind you custard can sit and pee and wash their hands at the same time.
  7. B

    Domestic or commercial?

    Hi all. I've just started on my own (oh the joys) so this is probably the first post of many. I turned down a nice easy combi swap as I thought it would be classed as commercial (which I'm not). The job is a replace a domestic worcester combi like for like in an industrial unit. It runs 6 rads...
  8. B

    Purging procedure question...?

    Hello all, I'm currently studying for my initial ASC assessment and was wondering if any of you fellas can help me with a niggling issue I have re purging. I know all the claculation methods for volume etc, but on the actual process my tutor taught that you open the furthest point on the...
  9. R

    Alpha CD32C Boiler leaking from drain point

    Hi all New to the forum and having problems with my Alpha CD32C. On Sunday evening we had the heating on and I had to change the timer back an hour and noticed a puddle on the floor, cleared it up and checked all the pipework and no sign of a leak. Put a bucket underneath the boiler and later...
    • RifRaf
    • Thread
    • alpha boiler central heating system drain engineer leaking oil point valve water
    • Replies: 9
    • Forum: Plumbing Jobs | The Job-board
  10. V

    Multi Point Water Heater

    Hello All, was called out to replace the following multipoint water heater Medway SUper GC 52 476 39 Does anyone know of a suitable replacement that can be used with the exsting square flue. Many thanks DD368
  11. W

    Bungs and automatic vents

    Did I hear someone on here say that if bunging the vent and feed of a tank you should also make sure automatic air vents are closed? Is this true? I thought air would only go one way with them. If it's true how do you close them? And also, presuming you might not find all of them - do they...
  12. C

    G10 gas meter

    Connecting onto a G10 meter with 22mm about 4 meters with 3 cooker points and 15mm the other way to a water heater. I don't have commercial but the installation size is within domestic limits. Can I install this? Do I test the meter as normal (the regulator has 2 test points?)
  13. leelister6

    Ideal logic + fga test point

    What is this all about?! None of the probes fit in this ridiculous little orifice! Just fitted one of these boilers for a builder and luckily I could get me probe in the flue (ooer missus!) from outside but what's a boy to do if the terminal is out of reach? (Got Kane 455 cpa1 kit by the way)
  14. C

    Static Caravan Test point

    Hi all, My first post so be kind. I was down my brother-in-laws static caravan and was looking at the LPG(Butane) set up but couldn't find a pressure test point for carrying out a tightness test. Since the van has a water heater and cooker how is the installation checked for soundness. The van...
  15. R

    Worcester 28si 10 year old . Combustion test point

    Does anyone knoe how you are meant to get and analyser sprint v2 into the test point of the worcestre . I breifly looked at it today and when you take the combustion cap of at the top left of the boiler there is a hole about 4mm. Obviously the probe wont fit in . Is there an adaptor . Or am I...
  16. B

    WB fan test point

    Can you get an accurate reading from the fan pressure test point on a greenstar 28I junior with a water gauge or do you have to use a digital one ?
  17. B

    Can TF1 filter be installed in flow pipe?

    Customer asked me to installed a filter, i had a look, i know it should be insalled in returen pipe, but this one it is very easy to install in flow pipe, if i do that how serious is the consequence? Just curious.. cheers
  18. H

    Trade Point card

    i have picked up the form for opening an account with Trade Point, only problem is they ask for business info like letterheads and business cards, at the moment i dont have anything up and running and my business isnt set up as of yet but i am wanting to buy tools and fittings and this is one of...
  19. F

    Electric point

    Hi all, if a boiler is wired straight to a plug and not a separate isolation point, is it classed as NCS or AR?
  20. A

    Aqualisa 609 Shower leaking no screw thread!

    Hi I have an Aqualisa 609 valve shower which constantly drips. I think I need to change or at least remove the cartidge and chnage the 'O' ring. I have taken off the on/off plate at the front and there is a screw behind it. It looks like there is some damage to the screw thread as I cannot...

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