Worcester Bosch 30si main heat exchanger replacement real time official video step by step

Рет қаралды 7,166

Жыл бұрын

Here’s a step by step guide of the replacement of a Worcester Bosch main heat exchanger gc number 4731185 hope this video helps Iv incorporated all my top tips to make this go as smoothly as possible

Пікірлер: 27

@Carl-re6zb Жыл бұрын

Thank for sharing mate.. The tip about bracing the return pipe and chassis is appreciated as it's always the bug bear when changing the hex. Top man and keep up the great work.

@markbarry2315 Жыл бұрын

I'm not a heating engineer, just a have go guy, excellent footage really well explained and to the point sorted my combi thanks to you, saved me a load of money, cheers

@paulgannon3261 Жыл бұрын

If you are not qualified you should not be even taking the cover off the boiler.

@maximuswong3092 Жыл бұрын

Always good to have a go at gas, what could possibly go wrong?

@paulrossiter9567 Жыл бұрын

Fastest I’ve seen 🎉top notch tip with the bracket and tilt forward. Well done 👏

@gasnewbie1941 Жыл бұрын

Great video, you seem to make it look so easy. Fantastic tips 👍

@d.costacostagliola7298 Жыл бұрын

Some top tips there mate, much appreciated!

@Stu_Gilbert Жыл бұрын

Top video dude 👍 nice one

@charliewillis8527 6 ай бұрын

It amazes me why people take them out much cheaper to repair iv made a tool to remove the bottom baffles but had one yesterday cleaned it as best as i could but couldn't get the botto. Baffel to drop right down so had to replace the heat exchanger

@lostinthoughtscalminsilenc8167 5 ай бұрын

What was the reason for changing hex

@mrnsp5013 Жыл бұрын

Legend pal

@simonmander4314 9 ай бұрын

Genius

@theriac. 4 ай бұрын

Great video. Can you tell me how long it took from start to finish? Thanks

@jmqmin 9 ай бұрын

Fantastic video. Can I ask, what was the reason for changing the heat exchanger?

@davidproctor6359 Жыл бұрын

have to say thank you, helping engineers

@Martindyna Жыл бұрын

Nice video. Apart from a leak are there any other reasons to change out the main heat exchanger ?

@plumbertime Жыл бұрын

Nothing holds harder than a wb o-ring 😂 you know it

@plumberdan5720 Жыл бұрын

Great video, when you staining on the top of the junior kebab heat ex is it due to the red burning seal failing or the heat ex leaking heating water? Everyone says different things?

@grannyring Жыл бұрын

Heat exchanger water seal failed nothing to do with the Red burner gasket

@plumberdan5720 Жыл бұрын

@@grannyring thanks for your reply, some engineers say that and others say its the red burner seal leaking POC

@Carl-re6zb Жыл бұрын

Water leak around the rim of the hex causes 'crusting' usually caused by poor water quality. Leaking seal will probably be 'reddish' in colour. 'Kebabing' usually caused by low water in system , but not dangerous. Just dissimilar metals causing rippling. If in doubt, just test around top of hex with a gas sniffer or analyser probe to determine if 'poc' escaping.

@Carl-re6zb Жыл бұрын

Water leak is AR as no 'poc' but requires renewing. Can be left on until new part fitted Leaking seal causing 'poc' escape, is AR or ID. Needs to be isolated until repair done.

@grannyring Жыл бұрын

Water leak is AR you sure about that ! Usually down to poor water quality overheating and run dry from a failed or neglected expansion vessel