Flushing a CH system
On Tue, 4 May 2004 09:52:53 +0100, "dave @ stejonda"
wrote:
In message , Andy Hall
writes
Generally, inhibitor should be replenished after about three years
Do you really mean replenish (ie drain enough water to insert some more
inhibitor) or flush and refill with fresh inhibitor?
Tia for clarifying,
I tend to test once a year and generally find that after three years
the test indicates some loss of efficacy of the inhibitor. At that
point I add more. On the next occasion, I drain, use a flushing
agent and then refill, adding fresh inhibitor.
..andy
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