Posted by jtown on January 08, 2000 at 19:41:07:
In Reply to: CRUD??? posted by Joe Powell on January 08, 2000 at 16:52:56:
After you do what HK said, start blowing down your boiler. A half gallon every other day until it gets clear of solids. Color can still be dark. Then blow down once a week for a while during the heating season. Let the water cool and then dump it slowly to see how much solids you have. Don't dump that part in your plumbing. Only do it when boiler is going to run for an hr or two to get gases out. Add the half gallon if it is manual feed.