Gerry,
Thanks. So far I've had three other plumbers say yes. . . . , you say no and LP avoids answering any question directly. . .
I think for starters I'll check the gauges simply by swapping them. If one gauge is found to be defective, I'll change it. Then I'm going to put the boilers on separate feeds simply because this will with out doubt put them on their own closed loop.
