In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
I need some help. Over the summer i had a new boiler system installed, when the system was tested back in September it worked fine. Now i am having major water hammer issues to the point where i can run the system.
As the boiler is producing steam, i can hear water moving and "woshing" in the steam mains. I believe the water is being carried up into the vertical mains. This is a 4 story building all the radiators on the second floor and banging and collecting water. I find it odd that its only on the second floor, nowhere else.
Does anyone have and suggestions?? I replaced all the air vents in the system and already tried to lower the flame to slow down the steam production but i think that made it worse.