Worcester Bosch 30i heat exchanger replacement

[@hvacgas5292]

Another brilliant video 👏

[@boilerstobathrooms6267]

Thanks again mate

[@brianmayne6513]

Nice easy job

[@sheriefgerges7789]

Great video
May I ask what is called the black & yellow screwdriver you have used it, which hold the screw great tool ,I would like get one

[@boilerstobathrooms6267]

It’s a klein screwdriver mate

[@sheriefgerges7789]

Thanks alot

[@murphyjamesuk]

What is the part number for the heat exchanger please?

[@yensabi]

What was the swop for.... blockage or cracked , I've had both many times...... 👍

[@Fizzy01166]

What was the screwdriver used on the back screws,, where it was being held while you removed.

[@boilerstobathrooms6267]

Klein screwdriver pz2 with screw holder

[@kblchannel9411]

What is the size of spanner

[@murphyjamesuk]

What is the part number for the heat exchanger please?