[aspendrive]

Purchased pentair whisperflo pool pump, thinking it was going to be 110v, but I mitakenly ordered 115v. I let it run once, and it go too hot and turned off, then I realized what I did. Anything we can do at our 100v box to run another wire, breaker, etc to correct the problem.

[stanfortyman]

There is no difference between 110v and 115v. In fact, the nominal voltage in North America is 120/240v.

You did something else wrong to cause it overheat. Was it possibly wired for 240v by mistake?

[ma0641]

In the US, the standard voltage is 120VAC so 110 or 115 won't make much difference. Look at the motor label and tell us what the rating says.