Posted by jtown on February 12, 2000 at 15:24:54:
In Reply to: Re: 2nd pressure switch posted by Tom on February 12, 2000 at 12:02:55:
You should hit Find-Next also, there is a bunch of them. To skim, the boiler is run while there is a drain pipe coming out of the blr to allow the surface to be raised gradually until boiling water comes out into a bucket to get floating stuff out. If there is no pipe plug or cap on a fitting to use, the safety can be pulled and two nipples and an elbow used. Sometimes there is a fitting on a blank where a tankless coil would go.