changing combi boiler scale cartridge - how

longwalks1

I need to get the combi care scale inhibitor on my Worcester Bosch Junior 28i combi boiler changed as its been a year since it was done last, is this something i can do myself? Going to buy a refil but think last time the plumber changed it for me, cant remember if he had to drain the system down to do it?

Any help or advice greatly appreciated

Canucklehead

Hi



One of these?


GSR.

longwalks1

nope, sorry, one of these (3rd one down on list)

http://www.uk-plumbing.com/water-treatment-aqua-dial-scale-reducers-and-inhibitors-c-436_440.html

Thanks in advance

Canucklehead

Hi

Yes you will need to turn off the water first.

You'll find the instructions on how to change the cartridge on their website.
The Combimate in my link has a built in stop valve.
GSR.