We are working on some A.O. Smith Legend 2000 boilers. Some stupid with boiler stop leak tried to stop a pump leak. Does anyone know if this may harm the boiler? Thanks.
Test the flow thru the boiler(s) verses design temp rise and I think you can answer it yourself.
I'm not acquainted with the 2000, but if it's a hi-efficiency boiler
(i.e. low gpm/hi temp rise), I'd be concerned.