Re: dielectric unions
Posted by hj on June 20, 2001 at 23:00:46:
In response to Re: dielectric unions
That is the least likely cause, more likely is that the material is not rated for the temperature you are running.

: Do you feel that dielectric unions in a forced hot water heating system are neccesary? We have problems with the gaskets failing. I think it is because of the expansion of the piping crushing them. What do you think?

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