08-03-2016, 01:49 AM
Rads are cheap in relation to boilers, if they are so bad, change them. Acid clean is not so vicious, at the working pressure the paint won't hold the water anyway! Its the early part of their lives that has rotted them, not the fact that they are cleaned.
Take them out one at a time and flush with a hose both ways and upside down, pressure test to 5 bar and if you can re-fit them upside down for a bit more life and peace of mind.
Take them out one at a time and flush with a hose both ways and upside down, pressure test to 5 bar and if you can re-fit them upside down for a bit more life and peace of mind.
Boater Sam.
