[modeleng] Boiler descaling

I am thinking my 5" Britannia boiler is in need of some descaling treatment. I 
am contemplating filling it with vinegar but have not done this before on such 
a large boiler. Does anyone have any words of advice - concentration of 
vinegar, duration of treatment, amount of washing out etc.?
Thanks in advance,

Barrie Purslow
WarringtonUK
MODEL ENGINEERING DISCUSSION LIST.

To UNSUBSCRIBE from this list, send a blank email to, 
modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.

Other related posts: