ACS Gas Training - Controls - Understanding How Controls Work - Russell Holdsworth

Gas Plumber Training. Core Gas Safety. How to understand gas controls. Viva Training Academy offering training and support for new gas engineers and plumbers. Also new fast track plumbers.
Russ Holdsworth from Viva Training Academy shows us how gas controls work. This should help you with your ACS gas training questions.
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[@AllenHart999]

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[@jasonbrooksbank]

Russ took me on my very first commercial acs at Blackburn college. Top bloke.

[@andyg4861]

If it wasn’t for viva training academy I wouldn’t hardly know anything the detail that yous go in is superb and by superior to what i get taught in college

[@marinastuable]

its Russel, he did my ACS for commercial catering at Blackburn college, he's brilliant

[@AllenHart999]

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[@musicas53912]

This explanation of gas controls could not be more detailed. Amazing stuff!

[@AllenHart999]

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[@haythamaraiqat5821]

Allen...every day you prove you are the master of gas boilers

[@AllenHart999]

Thank You

[@raymondparker5126]

Thanks for adding me, Allen. Booked to do my ccn1 in September.
Your video's are brilliant.
Cheers Allen

[@AllenHart999]

Thank You

[@bamdouglas2608]

This is a fantastic explanation of gas controls! The diagrams made total sense of them for me. Thanks! 👍🏼👍🏼👍🏼

[@AllenHart999]

Thank You

[@AllenHart999]

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[@michaeldunne9431]

These acs videos are great, thank you for making them. I’ve got my 3rd acs coming up in a few months so starting to go over everything again.

[@AllenHart999]

Glad you like them! Thanks

[@eazyrat]

Thanks, Alan. the more ACS stuff the better.

[@AllenHart999]

Thank You

[@con6951]

This video is gold dust for me. thanks for the upload!

[@AllenHart999]

Thank You

[@richardhodgson7443]

Brilliant. lots of detail, perfect for me learning the trade very slowly ☺️ thank you

[@AllenHart999]

Thank You

[@towardthewithin]

That was brilliantly explained, thank you!

[@AllenHart999]

Thank You

[@themorgans1328]

Thanks for sharing this video, very clear instructions and well delivered lesson 👍

[@garyredfern2542]

Excellent video. I read it in the book and don't really get it. Watch your videos and it all makes sense. Thanks 👍

[@greghepple5778]

Excellent explanation. Thanks.

[@AllenHart999]

Thank You

[@michaelrose5040]

Great video well explained and easy to understand
Thanks mate

[@AllenHart999]

Glad you liked it!

[@raul835]

Another brilliant video.. keep em coming

[@AllenHart999]

Thank You

[@paulgrandidge8249]

really really good vidio

[@AllenHart999]

Thank You

[@Lillysg]

Hey Allen, please make more videos like this
Its Gold mate

[@CarlGuymer1]

Good explanation

[@mcginn002]

Brilliant explanation

[@mianasifgujar]

First time Good knowledge video. Thanks

[@AllenHart999]

Glad it was helpful!

[@waynehorne2459]

Brilliant thank you 👍👍👍

[@AllenHart999]

Thank You

[@themrman12345]

Thank you so much for this

[@AllenHart999]

Thank You

[@abdullahmasti4341]

The second section with the multifunctional control, Once the thermocouple is heated and allows gas through the valve, it goes through the simple regulator and to the solenoid which is operated via the thermoelectric switch. My question, how does the switch know when to send electricity to the solenoid to open the valve?

[@AllenHart999]

Thank You

[@suheilhanna873]

Great

[@AllenHart999]

Thank You

[@santokhmatharu4319]

Can’t remember, last time I changed a TC

[@AllenHart999]

i haven’t done one for a lot of years. Thanks.

[@alimusheri8305]

Thank you for updating this very useful information with excellent explanation.
Unfortunately I have hearing impairment so it was a bit difficult to me to hear this gentleman.
Can you please doing something about it.
Regards
A Musheri

[@lesliecraddock]

Turn your phone volume up

[@AllenHart999]

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[@pardeepsingh-ns2uu]

Fantastic and informative video, more like this please Al. It would be great if we could get one on ventilation and flues :):)

[@AllenHart999]

I have some more to edit, They will be uploaded soon. Thanks.

[@dewirowe]

Just when I thought John Virgo knew it all

[@rezuk1208]

💝💝💝

[@abdulh63]

great video! wanted to ask if the the flame goes out on the byepass for the cooker, does the the gas continuously flow? doesnt the gas get completely shut as its not sensing a flame. Thanks

[@MSKChess]

If there is an interruption to the gas the flame will go out, if gas is reestablished it will flow into the burner unlit through the bypass. It's unlikely to create an explosive atmosphere though because of ventilation requirements for cookers. Saying that a thermoelectric FSD is better than a liquid expansion because it will shut off gas to the burner in case of flame failure.

[@abdulh63]

@@MSKChess thanks

[@MSKChess]

@@abdulh63 Most welcome bhai

[@Jehannum2000]

A liquid expansion flame supervision device never fully shuts off gas flow (unlike other FSDs). If the flame fails, the valve partially closes to a very low flow rate that should not cause explosive build-up of unburnt gas. When you light the oven, you see a very low flame. Then, once the liquid expansion phial heats up, the flame suddenly goes to full height. The low flow rate can be thought of as a bypass rate for the FSD, but do not confuse it with the oven thermostat bypass which takes over when the oven reaches setting temperature. They are two different things.

[@jugbirsingh6999]

Thanks bro

[@AllenHart999]

Welcome

[@AllenHart999]

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[@santokhmatharu4319]

Hi Allen
Technology has moved on and I just can’t understand that why the old methods are still in ACS requirements..advanced methods should be introduced …Std efficiency boilers are dying out as you know…
Open to opinion 👍

[@AllenHart999]

I agree to a certain extent but it’s still good to know just in case. Thanks.

[@mirwaisnavid7539]

I have some problems, and need your help. Is it possible to talk with you?

[@AllenHart999]

yes

[@MSKChess]

Is there any more videos on controls, flame rectification, vitiation sensing device, thermoelectric FSD etc etc

[@AllenHart999]

We have loads of videos on the viva training academy playlist. Thank You

[@fjrxj1134]

I'm having a thick moment: if the thermostat valve closes when reaching temperature and cuts off the gas flow, how can the gas get through to feed the bypass low flame? OOPS, you explained later, thanks, Great explanation thanks!

[@Ed-fp9rx]

The main gas valve is closed but there is a small bypass which a small amount of gas goes through

[@odbsouln6255]

I'm looking into getting into gas engineering in Manchester any training courses going

[@shafodinho9434]

Wanna study Gas engineering.where in south Africa.?

[@AllenHart999]

Thank You

[@charlottehart4430]

👍🏼

[@AllenHart999]

Thank You

[@SuperWayneyb]

👍🤓👍

[@AllenHart999]

Thank You

[@lucyyyy-v3m]

👍🏻

[@AllenHart999]

Thank You

[@reilly961]

Sounds like max off max & paddy

[@ableskill]

You only touched on thermocouple at the end out of nowhere, not really covered it .

[@ChryssesTheodorides]

Hot water fluctuations

[@valentynchyk]

FSD - Flame Supervising (not SENSING) Device

[@Jehannum2000]

SUPERVISION, not supervising

[@ryanlove7451]

There not in exams anymore are they ? They have taken them out of the exams

[@Jehannum2000]

They're still in the exams and practical assessment. They're obviously a key aspect of the safety of an appliance. For reassessments, they just shorten the list of ones you have to cover.

[@Bro-ex3su]

👍

[@AllenHart999]

Thank You