Posted by Eric on February 20, 2000 at 05:51:13:
In Reply to: Drip posted by Harold Kestenholz - Hydronic Network on February 19, 2000 at 20:42:34:
: A drip a minute can mean an inch of lime in a year. That explains the need for a boilout. Trouble is, the seals may be damaged by acid. Check with Vaillant. Failing expansion tanks are and unusual and rare problem.
So I dare say I have quite a buildup of lime. No wonder I dont seem to get the heat out of the unit I did when it was new. I appreciate the feed back, but things dont sound good. Will try to contact Vaillant as you advise.
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