David Sowar October 13, 2022 My Caleffi pressure regulator is set to 15 psi. When the boiler is hot the pressure exceeds 30 psi causing water release. What can I do? ReplyExpand Hide 1 Reply
My Caleffi pressure regulator is set to 15 psi. When the boiler is hot the pressure exceeds 30 psi causing water release. What can I do?