92civeg
New Member
The shutoff valve that supplies my hot water boiler water does not shutoff fully so the boiler will slowly overfill unless I shut off the supply line that feeds it.
I want to remove the old shutoff valve and replace it with a ball valve and dielectric union my question is will all the water in the boiler system come rushing out if I remove the valve?
There is a pressure reducing valve beneath it but I'm not sure if it functional. I really don't want to have to drain the system if possible.
the valve I'm referring to is the one with blue tape on it in the photos
thank you for any advice you can give
I want to remove the old shutoff valve and replace it with a ball valve and dielectric union my question is will all the water in the boiler system come rushing out if I remove the valve?
There is a pressure reducing valve beneath it but I'm not sure if it functional. I really don't want to have to drain the system if possible.
the valve I'm referring to is the one with blue tape on it in the photos
thank you for any advice you can give