Worcester Bosch right hand block change

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DISCLAIMER:
This video is only intended for use by qualified Gas Safe Registered engineers. You must not attempt any work on your boiler if you are not qualified. You must always carry out 26.9 checks upon completion of works on a boiler.
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Here's how to change a right hand block on a Worcester, also known as the return unit.
Soak all connections in WD-40 for a few mins beforehand and use plenty of silicone grease on the new parts.
The block had split on the cold mains side so needed replacing. When replacing the right hand block I always replace the flow turbine adaptor because it always breaks when you remove it and the PRV as well whilst I'm at it. The new block comes with a new diverter built in so you don't need to replace that.
A lot of people struggle with the bypass, but if you see in the video, I wiggled it out of the left hand block by removing the gas pipe connection so it gave me more room to manoeuvre it out.
Part numbers given below:
Right hand block 87161064420
Flow turbine adapter 87161064330
PRV 87161064310

Опубликовано:

17 апр 2021

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Комментарии : 96

@jimmyfreemantle879 4 месяца назад

Just done my first RH block today following your excellent video. I also did my second RH block straight after. Both boilers were CDIs Thanks for your easy to follow video. I also used your flow turbine adaptor video during the same repairs.

@cputilitysolutions 4 месяца назад

Nice one glad it helped! 🙌🏾

@d.costacostagliola7298 3 года назад

Great video mate, top quality filming as well. I'd say this channel is fast becoming my favourite for gas engineer. This kinda stuff is super helpful for myself, I recently qualified as a gas engineer so trying to pick up as much as I can before I go out on the tools.

@cputilitysolutions 3 года назад

Thanks mate, glad you're finding it useful 👍🏽

@danielwilll 2 года назад

As a installer not a breack down engineer I was able to follow this video and do the job thanks again

@cputilitysolutions 2 года назад

Nice one mate 👍🏽

@tyronewest8163 Год назад

Bro you’re videos are literally life saving. Thank you for sharing the knowledge brother 👊🏿❤️

@cputilitysolutions Год назад

Nice one 👊🏽

@rayc1503 3 года назад

You made this look so easy. The big question is how did you manage change the rh manifold block without cutting your hands. Worcesters pretty much always need a shock arrestor. Even if there isn't a water meter present. Slowly looking through your library of uploads 👍🏼.

@cputilitysolutions 3 года назад

Thanks man, black mamba gloves 😉

@jamiethackway2475 3 года назад

Love strip downs mate, done most of these but look forward to jobs I haven’t done yet. Keep them coming.

@cputilitysolutions 3 года назад

Thanks mate

@madmaycon2531 8 месяцев назад

Thank you very much for sharing this with us. Top video !!!

@cputilitysolutions 8 месяцев назад

Nice one 👍🏾

@andymav3023 2 года назад

Good videos mate helped me build a lot more confidence with repairs 👍

@RajeshBangera-x8i 9 месяцев назад

Going to do one soon mate. Thanks for the video.

@cputilitysolutions 9 месяцев назад

Nice one good luck!

@richardhodgson7443 3 года назад

Top video, love these strip down repair jobs, keep them coming please 👍

@MrAvant123 2 года назад

Great vid, just had this done as I was not confident enough, so wish I'd seen this...

@cputilitysolutions 2 года назад

Sometimes doing it yourself is the best way. The next time will be much easier 👍🏽

@richardpayne2456 3 года назад

Good video mate very helpful with a great talk through on what your doing and why 👍

@cputilitysolutions 3 года назад

Thank you mate 👍🏽

@paulrossiter9567 3 года назад

👏👏👏👏 top work once again CP. Very clear 👍

@cputilitysolutions 3 года назад

Thank you mate 👊🏽

@andyplumbing5676 2 года назад

Honestly your videos are excellent. Keep up the work bro

@luzico Год назад

Great video mate. What are the part numbers for all the parts you changed in this video?

@luzico Год назад

Sorry mate. I just saw it on the notes. Keep the good work mate.

@cputilitysolutions Год назад

Nice one 👊🏾

@SuperGVIBE 3 года назад

Thanks buddy done this job 1st time today your video helped alot job well done.

@Davidsmith-zw3kj 7 месяцев назад

Hi. What would you charge to do this job. I have a leak from exactly where you show in this video. I feel confident to attempt this as I have already replaced the flow turbine a few years ago. Just would like to know if it would cost a lot to get someone out to do it. Many thanks

@cputilitysolutions 7 месяцев назад

Hi mate, for this job I would charge £160+vat labour plus the part

@Davidsmith-zw3kj 7 месяцев назад

Thanks for your reply. Very much appreciated

@UmarKhan-ww8jl 2 года назад

Nice video very helpful will start doing this to my boiler my flow unit is leaking, just want to know how much was the unit and where did u get it from ? Thanks

@buggalugs 3 года назад

Clear and no BS.... well done

@cputilitysolutions 3 года назад

Thank you 👍🏽

@jmqmin 3 года назад

Good job mate, how did you manage to get the return brass nut into the return manifold? Every time I do it, it’s a pain in the arse. Also what light are you using please?

@cputilitysolutions 3 года назад

Thanks mate, it took a lot of swearing and sweating! I tried to put it on a flat surface and then push the manifold onto it. The 2 lights I'm using are Unilite SLR 500 & 1750 👍🏽

@allycoates24 4 дня назад

Looking for a bit advice mate if possible. I change one of these today, the customer said the boiler was working before hand, boiler is now firing only for around 10 seconds after I've changed it and then locks, any advice? I'm thinking theres another issue going on?

@cputilitysolutions 4 дня назад

It could be air in the system after changing the block? If it's locking out then check what the fault lights indicate in the MIs

@allycoates24 4 дня назад

@@cputilitysolutions I'll give that a go today mate, im just thinking it's more on the ignition side, thanks for the reply, hope your van gets sorted ASAP

@cputilitysolutions 4 дня назад

@@allycoates24 you might have a loose connection somewhere maybe as well. Don't panic, just let it lock out and check the fault lights and then just go through it step by step. Probably something obvious that you've overlooked (we've all done it 😅) thanks man getting my hire van tomorrow so let's see what mechanic says once he's got it 🙏🏽

@allycoates24 4 дня назад

@@cputilitysolutions on way to job shortly so will let you know, checked all connections about ten times yesterday 🤣 But your correct most likley something stupid Good to hear your back on the road Tommoro, what a hassle tho mate, bloody nightmare

@mrseb99 3 года назад

Awesome mate, hope customer paid for the block

@cputilitysolutions 3 года назад

Yup, I'd pointed it out already before I started on the plate so they knew

@zali1457 3 года назад

Very nice and topman keep up the good work mate

@bahiaharjinder 3 года назад

Thanks for sharing good job 👍🏻

@everydaybiker Год назад

Fantastic, thank you

@cputilitysolutions Год назад

Nice one mate

@gbzl3691 2 года назад

How long in real time did it take you ? Amazing video 👏

@cputilitysolutions 2 года назад

About 90mins

@gbzl3691 2 года назад

@@cputilitysolutions brilliant 👏 👌 👍

@leaturk11 2 года назад

Nice job

@davis1000000 Месяц назад

Nice work! What is the cost of this job supply and fit?

@jacko2815 Месяц назад

I charge about £250 depending on if extra parts needed like here

@davis1000000 Месяц назад

@jacko2815 I did one these a few weeks back. Cut my hands to bits, wore gloves on the next one!

@jacko2815 Месяц назад

@@davis1000000 that's Worcester for ya lol. How did it go.

@davis1000000 Месяц назад

@jacko2815 Got it all in and it leaked at the back of the Plate heat exchanger.. took it all back out again with blood all down my arm. Cleaned around the plate holes, lubed it all up put it all back in and it was OK. 3 hours from start to finish.

@jacko2815 Месяц назад

@@davis1000000 ah mate I feel ya we've all been there