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02-04-2005, 07:03 PM #1Professional Member
- Join Date
- Nov 2002
We recently replaced an old boiler with a new Buderus oil fired boiler-----new t-stats,pumps,controls.
Customer calls today ---the t-stat is set for 65 and the room is up to 80+ degrees. Checked pumps --not running,contacts not stuck closed,boiler not running. Hummmmm--boss says its migration of water.
Anybody ever run into something like this????????
02-04-2005, 07:39 PM #2
It is called a gravity system.(I think)
Install a zone valve or check valve.
I have opened the check valve on a system that had a bad circ. and none in stock. It would heat the house just fine.Karst means cave. So, I search for caves.
02-05-2005, 10:26 AM #3
Forgot to install the flo chek, left it turned open, or dirt got in it.Contractor locator map
How many times must one fix something before it is fixed?