So would that fix work for a long time? Or Should I replace the stem/ a different part after fixing it like this?

Everyone else would replace the microswitch....i take my hat off to you sir...a job very well done 😅

Just come across you vid mate Pukka stuff I know the feeling I’ve been at it 2 days now with a similar issue on a biasi river plus Got boiler running without chamber cover as soon as you put cover back on it cuts out 😢 Lack of burner ignition fault code says I’m done taking a day off Keep at it He who dares

Tried everything from this video still the tap wont turn off

Is that hydrochloric acid? AKA muratic???

I’m guessing a blocked cold feed could also be the reason why the radiators are not filling up correctly when bled

😂😂😂

Goat

That is brilliant

Top mam I glad I found your video. Can you say where to source those seals please. Look like I have same issue

Great videos, I’ve been taking tips from you for a while now. I’m learning the trade after 24 years in the military, I’m due to sit my ACS in Oct do you have any tips for that. Thanks

Thanks for making video this is the best video. You explained wiring system very clearly

My Vaillant Ecotec Plus 637 started making this noise a few days ago. I thought it might be the pump but never thought of the coils. Would a lime filter on the water coming in help much? What's the average cost of fixing this issue? Excellent video, essential info.

Loved it. A customer wanted to buy his own boiler and pay me only for installation. Upon arrival I got the same experience for real 😂😂

👍🏻👍🏻🇮🇪🇮🇪

You're dropping jewels mate, great content :)

I smell shite

Genius 👌🏼👌🏼

Bosch 😂😂😂😂 Man’s the goat

You should have an engineers channel which pays ye, brilliant , as an engineer myself, I think your so genuine in your methods, and it relates to so many others, it’s pure brilliance 🎉🎉

Love your videos 👍

Did you sub contract to BG

Makes perfect logical sense. What are the current Gas Safe regulations about carrying out PCB repairs at component level? I'm new to the industry having spent 20 years working in electronic systems on aircraft, and consequently tracking down electronic faults is second nature to me. I've been told by other Gas Safe engineers that I was acting illegally when carrying out a PCB repair. I was not modifying the design or anything - simply replacing faulty components like for like with the the part number to restore it to a seviceable state as per its qualified design (was MOSFETS and a wirewound resistor in Worcester Bosch fan PCB). I can't seem to find any definitive info concerning this online, only a few opinions from Gas Safe engineers who probably wouldn't know how to carry out such a repair and would just swap the whole board, and probably don't want other people to undercut them on repair costs it would seem. Any advice you can give would be a great help as I'm just starting out. Thanks.

Thank you , reality.

How did you check the burner pressure?

You saved my life

Hey bud, love your channel, Easily one of the most practical onKZfaq Question is.. who the fuk is the other boy using heat geek?? He has nothing to do with yourself ??? Anyway keep videos coming 🇮🇪🇮🇪 dan ireland

Much appreciated thank you for taking the time out to do these videos.

I salvage bypass’s of old boilers I take out then when I do a r/h block I cut the bypass in half

Absolutely unbelievable 👏 Many thanks

Very informative video indeed. just one question...at 3:57 you switched the spur switch off and measured 7v on the supply line at the junction conducting strip...why was that?...was it a dodgy spur switch or some sort of residual voltage from the programmer or pump or even the boiler? hopefully it wouldn't be enough current in that line for you to get "juiced" even if you did touch the live terminal!...because its the current that'll kill you not the voltage, and being relatively low voltage should be ok, right?

Great video, couldn’t find instructions in Vaillant installation manual so googled it & found to it video, knew it would be a good one as Iv seen your vids before! Top notch stuff’ I’m gonna try impeller kit first Thanks

hi ollie you must be very busy as am having withdrawl problems not sure if your still doing the vidoes {content} on u tube as i am a big fan of yours think i'v binged all your vids. hope your well look forward to more from you or ?

The most usual cause of ignition failure on Worcester boilers is dirt build up on the flame sensing probe. It’s amazing how little dirt can cause this problem. Great video - will help a lot of engineers.

Had a D'Oh!! moment when you explained why the phials need water round the pocket and the Stat won't necessarily "click" unless within their temperature range. Thanks for explaining this and dropping back to oil boilers again.

Legend always the best videos

The PRV cant always twll failed with dripping outside - you can just take pipe off bottom of valve and with pressure; it drips = change prv. If the pressure continues to rise even after what you have done = check filling loop/link isnt passing! ✌️🤟 Legend lad!!

Already subscribed!! I just bought this gun, will the 12g CO2 air rifle cartridges work with it? Ta

Although these watering cans are as good as a chocolate fireguard. They are not too bad to work on.

Good tip, for me didn't work. As the blockages was beyond shift able. But handy.

I know it was years ago but your a man after my own t doing things logically and clearly explaining

I get same fluctuations on temp readings then cuts out , but no error code?

Great content mate,

Your James bond of heating and plumbing hahaha

I always trying to see if any new videos are out of yours

Wow Ollie❤. A bit hard for a newbie like me to digest. Deffo one for keeps just incase.. thanks Ollie

My hot water out of the tap is brownish colour after replacing a radiator and adding inhibitor to the system, do you think it is sludge coming out of the system? Or would you know what it could be. When I run it for a while the water goes near to clear

great to have you back ollie love the videos from a proper engineer!

Thank you! I’ve just used this at my disabled mums house there the top of her cold water tap has come off and was gushing. I turned the water off and did what you said in this video and it’s stopped! OK it’s still going to need a plumber to replace the taps but it’s no longer an emergency call out as there are other bathrooms

Another top vid… what courses do you recommend for going into commercial.. i mean courses specifically for the boilers ?