Before Irene I checked both pumps and this one didn't run, rewired it and it ran for a couple tests, checked during the storm and it wouldn't run, ran again when I checked it after the storm, then stopped again). Not the boat wiring as I bypassed it and hooked direct off the battery and one time it would run, try it again a few seconds later and it wouldn't. Finally couldn't get to run at all so I took it apart to see what died.
This is the second one to fail, this one motor died (opened pump this time to see if it was the computer, but direct power to motor and it ran slowly once, then not at all. Seems like bearings as it is stiff to turn by hand.) The other identical but older pump on the other side has run fine for several years. Erratic quality control. Prior boat had Jabsco pumps (also an ITT company) and they would die (from corrosion) about every other year too.
I haven't found anyone else yet that makes a 1500 or 2000 gph automatic pump?
-Greg