Posted 10/31/2025 12:11 (#11419728 - in reply to #11419560) Subject: RE: Krause dominator 4850
N Central IA
Have you tried turning your flow up on the scv it’s connected to, may be just low flow and when cold can keep up but not when warm. Does it hold pressure when the scv is turned off, I think mine would run that way for a while?