Posted by gerry on February 05, 2000 at 13:16:03:
In Reply to: Re: "B" Dimension Blues posted by Ted on February 05, 2000 at 13:06:04:
: Are you saying that I should drop the U so that it is below the boiler water line? Will this cause water hammer as it hits the water in the wet return? Or should I put an F&T steam trap at the end of main to prevent steam from entering the dry return.
can you drop the U the same distance you lost by lowering the boiler? if you have the room i would try that first.