POSITIVE BOILER PRESSURE TEST, how to carry out and understand a positive boiler pressure test.

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  • Опубликовано: 2 фев 2025

Комментарии • 90

  • @Ratman_Bejo
    @Ratman_Bejo 4 года назад +2

    My name is Mr Ratman, a service and repair steam boiler in Indonesia. success is always for you.

    • @morganmooguitar9961
      @morganmooguitar9961 21 день назад

      Mr Ratman. I have a question for you my condense receiver overflow is blowing steam out is this most likely failure of the steam traps??

  • @msuk5957
    @msuk5957 2 года назад +1

    Thank you Derek , Mohamed Hassan

  • @chibunna8130
    @chibunna8130 11 дней назад

    Thanks a million Derek. This video was really helpful for my ACS.

  • @mj0n4id36
    @mj0n4id36 3 года назад +2

    Like you said, it’s a small test but a really important one. Thanks for explaining what you need to look for in the visual inspection and the importance and reasoning behind carrying out a tightness test when doing a positive pressure test.
    “Negative pushes the products out, positive sucks the air in”. I won’t forget this hopefully. Thanks Derek 👍🏻
    Asian Jon. Training.

  • @themrman12345
    @themrman12345 4 года назад +1

    Spent the past 3 days on your channel revising for my summative exam and passed today! next step ACS. Great channel with Great examples and explanations.Thank you!

    • @tomkatgastraining
      @tomkatgastraining  4 года назад +1

      Thanks for watching cheers and good luck with your ACS 👍🏻

  • @leetaaprayzaanio4751
    @leetaaprayzaanio4751 29 дней назад

    Really good video, thank you for explaining the difference between positive and negative.
    Always found this a bit of a head scratcher subject lol

  • @Bradwellify
    @Bradwellify 3 года назад

    Thomas Bradwell
    Thanks Derek.

  • @AnEyeScream
    @AnEyeScream 2 года назад

    Thank you, Nikola Ditsov

  • @steveincork3669
    @steveincork3669 4 года назад

    Very well done. There were a lot of Positive pressure Potterton Profiles fitted in Ireland good few years ago . Some are still going strong. I find one of greatest dangers in aging pp boiler is leaking pump and or pump valves located directly on top of the boiler causing catastrophic corrosion which is why these appliances should definitely be checked annually.👍

  • @paullorentz1375
    @paullorentz1375 Месяц назад

    As usual great video & information

  • @mazharahmed6942
    @mazharahmed6942 Год назад +1

    Another good video Derek! Thanks!

  • @Ajittkumar2001
    @Ajittkumar2001 4 года назад

    Always very good with all of his video. Shows dedication explaining as simple as always.Thank you

  • @crashnburnband
    @crashnburnband 4 года назад

    Love the blowlamp suggestion not heard that one before

  • @abchannel3737
    @abchannel3737 4 года назад +2

    Also your accent is the best

  • @abchannel3737
    @abchannel3737 4 года назад +1

    Very professional! Your explanations are the best 💐👍

  • @AndreasSeyboth
    @AndreasSeyboth 9 месяцев назад

    Many Thanks

  • @slawomirbilinski7322
    @slawomirbilinski7322 19 дней назад

    Thanks,

  • @oneloveonelifeman
    @oneloveonelifeman 4 года назад +1

    It's mental to think that boilers used to be positive pressure! Camilo Alcapia

  • @rickabitia
    @rickabitia 3 года назад

    Thanks Derek, Ricky

  • @leeedwards3783
    @leeedwards3783 4 года назад

    Great video Derek. Great tutorial videos. Very informative and easy to understand. Thank you!

  • @Subhan-x8w
    @Subhan-x8w 5 дней назад

    Does the case leakage test only be carried out on a positive pressure boiler and not a negative pressure boiler, or both?

  • @MrChriswelch80
    @MrChriswelch80 3 года назад

    Fantastic derek.

  • @adreenryan6355
    @adreenryan6355 2 года назад

    I use a mirror for leaks it always work,s it just fogs up it easier and don't need flame.

  • @abdulh63
    @abdulh63 4 года назад +1

    always like before I even watch it, never disappoints and always packed with so much info

  • @aaronjoyce1980
    @aaronjoyce1980 4 года назад

    Just watched it. Nice one Derek 👍

  • @b1h2u3p4
    @b1h2u3p4 2 года назад

    If you do sweep test only than do you have still have to do tightness test as no naked flame.

  • @ekadjeka
    @ekadjeka 2 года назад

    Nice video again

  • @chohanchohan8208
    @chohanchohan8208 3 года назад

    Best Video again from Tom Kat...

  • @willlomas2725
    @willlomas2725 2 года назад

    All good stuff Derek cheers…

  • @starskycorrea968
    @starskycorrea968 3 года назад

    Gracias por los consejos!!!

  • @themadhatter4761
    @themadhatter4761 4 года назад

    Excellent video, very useful information as usual. Thank you. 👍👍👍👍👍

  • @rivkiroyde4362
    @rivkiroyde4362 4 года назад

    Thanks Derek great video 👍👍

  • @monikanader9454
    @monikanader9454 4 года назад

    Great video👍👍👍

  • @issajuma5401
    @issajuma5401 4 года назад

    Well explained thanks

  • @garlic1558
    @garlic1558 4 года назад

    Excellent as usual

  • @jbhoyceltic4806
    @jbhoyceltic4806 4 года назад

    Excellent 👍

  • @hafizimran6021
    @hafizimran6021 3 года назад

    It’s amazing video 👍

  • @piotrmarchwacki3414
    @piotrmarchwacki3414 4 года назад

    Great video Derek. It was good revision on the subject. Thank you. Polish Peter - trainee at TomKat😀👍

  • @timmyshah6450
    @timmyshah6450 4 года назад

    Always helpful 👍👍

  • @ashleylewis5771
    @ashleylewis5771 10 месяцев назад

    Derek, I was waiting for that boiler to burst into flames as you left the blow torch on and placed it next to the boiler..😅😅😅😅

  • @Ajittkumar2001
    @Ajittkumar2001 3 года назад

    Yo are sooooo......good Derek

  • @33linnie
    @33linnie 4 года назад

    Keep up the good work! 👍👍👏👆

  • @ruthwiliams687
    @ruthwiliams687 4 года назад

    I've looked through all your videos but cant find anything on chimneys and shared stacks does this come up in the assessment?

    • @tomkatgastraining
      @tomkatgastraining  4 года назад

      When I do the flue flow test and spillage I go through some parts of chimneys. I am just putting a video together about flues but it will take a long time to make as I am splitting it up between types a, b and c systems.

  • @leeedwards3783
    @leeedwards3783 2 года назад

    Is this fan downstream or upstream of the heat exchanger in a positive pressure boiler?

    • @tomkatgastraining
      @tomkatgastraining  2 года назад +1

      Just think about it is the fan pushing the air in or taking the poc out once you answer that you should be able to answer your own question

    • @leeedwards3783
      @leeedwards3783 2 года назад

      @@tomkatgastraining pushing the air in so downstream. We'll explained. Thank-you sir. Love your videos.

  • @dts9770
    @dts9770 4 года назад

    Dave Thompson. 👍🏻

  • @michaelrose5040
    @michaelrose5040 4 года назад

    Great video for us trainee gas engineers. Thankyou

  • @Scarface_2024
    @Scarface_2024 4 года назад

    Great stuff👍🏼

  • @abchannel3737
    @abchannel3737 4 года назад

    You are the best mate, l like your video !

  • @suewarrington8155
    @suewarrington8155 2 года назад

    👍 Sue Warrington

  • @adreenryan2901
    @adreenryan2901 4 года назад +2

    Use a mirror it will fog up where it is leaking and it is safer.

    • @33linnie
      @33linnie 4 года назад +1

      Great thinking!

    • @adreenryan2901
      @adreenryan2901 4 года назад

      Thank you but you have united badge I'm going to get sick

  • @christanker4635
    @christanker4635 4 года назад

    👍 Chris tanker

  • @georgiecollins9615
    @georgiecollins9615 3 года назад

    Callum Collins - Tomkat Training

  • @stephenhumphreys4099
    @stephenhumphreys4099 2 года назад

    Stephen Humphreys

  • @michaelsheriff231
    @michaelsheriff231 2 года назад

    👍👍👍

  • @matthewburns2870
    @matthewburns2870 2 года назад

    Matthew burns

  • @secondchance4498
    @secondchance4498 3 года назад

    chris Taylor

  • @jordansiddall6235
    @jordansiddall6235 4 года назад

    Jordan 👍🏻

  • @y2k42y2k42
    @y2k42y2k42 4 года назад

    I love u derek

  • @marvindallen8916
    @marvindallen8916 2 года назад

    👍🏾

  • @jon-paulward4580
    @jon-paulward4580 2 года назад

    Jon-Paul Ward

  • @Mad4plumbing-ltd
    @Mad4plumbing-ltd 3 года назад

    👍

  • @karl8025
    @karl8025 3 года назад

    👍🏼

  • @steve250276
    @steve250276 2 года назад

    steve ward

  • @aliebrahimi974
    @aliebrahimi974 2 года назад

    👍👍👌👌

  • @williammcgrattan9583
    @williammcgrattan9583 4 года назад

    👍👍👍👍👍

  • @M20DAN
    @M20DAN 4 года назад

    Tomkat👍🏻

  • @alfypierri8022
    @alfypierri8022 4 года назад

    #1 Fantastic

  • @marcinmasalski4183
    @marcinmasalski4183 3 года назад

    Marcin Masalski

  • @mikefahy4960
    @mikefahy4960 2 года назад

    Mike Fahy

  • @uklifestyle9494
    @uklifestyle9494 3 года назад

    Umair safdar

  • @natugrmaxion8337
    @natugrmaxion8337 4 года назад

    Natnael

  • @warmastermoran6418
    @warmastermoran6418 3 года назад

    Jd training.

  • @colinfleming2244
    @colinfleming2244 4 года назад

    When using yer hands lick yer palms you'll feel the draft a lot easier. Or get a smoke generator. Told that last acs or long match. And mind wipe casing down or will leave sooty mark round case🤣🤣

  • @650GSF
    @650GSF 4 года назад

    i bet my 15 year old Vaillant torboxmmax is positive presure.

  • @msuk5957
    @msuk5957 Год назад

    Thank you Derek , Mohamed Hassan

  • @arkwin3857
    @arkwin3857 3 года назад

    Great Video 👍👍👍

  • @viran8121
    @viran8121 3 года назад

    👍

  • @bilalm18
    @bilalm18 3 года назад

    👍🏼

  • @uklifestyle9494
    @uklifestyle9494 3 года назад

    Umair safdar

  • @chrisjones4500
    @chrisjones4500 2 года назад

    👍👍

  • @shanehunt8360
    @shanehunt8360 10 месяцев назад

    👍🏻

  • @chrisjones4500
    @chrisjones4500 2 года назад

    👍👍