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Mend Potterton Heat Exchanger Fault

Potterton 80 EL Heat Exchangers Kettelling noise?

Is it common for the heat exchanger to cause the fault known as kettelling? Also is the only answer a new exchanger?

John Dean
June 2007
if it's blocked yes.

you can have it powerflushed.

we do alot of heat exchanger's due to blockage of muck or limescale.

hi-spec plumbing
June 2007
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