My intertherm e3eb-015h electric furnace will not do a thing even temp.on thermostatdont show up breakers are on still nothing

SOURCE: Fan Only Won't Work

I jumped the rc and rh wires in the therostat box and now have fan only when selected.

SOURCE: the blower turns off but

It sounds to me like you have a transformer that is going to need replaced before too long.It is normal for a transformer to make a low humminig/buzzing sound that you describe but as they get older sometimes they get quite loud.The good thing is they are not hard to replace nor are they very expensive.
I have seen them just be loose on their mounting screws and you might get by just tracing the sound down and tightening the screws. Thank you and good luck.

SOURCE: Intertherm Electric Furnace model E3EB-023H. The blower won't turn. Unless I begin to turn it but even then it won't reach its full capacity. What can I do to fix it?

if it tries when you spin it even if does not come up full either the motor has problems or less likely the voltage to it is down some.

suspect the motor itself.