ericjeeper
Addicted to ArboristSite
Put new pump on and had the same flow rate. Just over a minute to fill a 5 gal bucket. I'm using a Taco 011
something is restricted. That 011 is a 28 gpm pump. Might wish to look on the outlet of your boiler.. Maybe there is a fitting that is gunked up.Possible to have a coupling welded to the boiler tank and the fitting is closing off due to lime and rust.so you are trying to fill a 1 inch pex line through a drinking straw orifice.