I think that he should call pro.

"Ed Pawlowski" wrote in message
...
Grumpy wrote:
you got point Ed but then I have never hear of any boiler that goes
over 30 psi
in residential use, ideal pressure is around 15 psi. So where 80 and
75 psi coming from

Only way would be for a defective fill/pressure regulator valve allowing
full incoming pressure. Or, he is making steam in that water boiler
because it is not circulating and shutting down the burner.