Matt did you ever work on a sump pump, I dought it since you say the
Impellor could be Rusted. He said his is brass . Impellors are brass or
now alot are plastic they can`t rust. Sumps are easy to work on and
diagnose. Unless the motor is fried it is worth finding the cause of the
failure.

And Matt Quit post your crusade for alt Hvac, you sure are screwing
this place up bozo. In your own way you are as bad as pjm