Had mine repaired a few times now... finally just bought a new one. First question is, why'd it burn out? If there's a small leak in the lines, it could run fine when primed, then leak out of the lines, losing its prime, and run dry the next day and fry the seals. That's what happened to mine. Had it rebuilt, fixed the leak, and it burned out 2 weeks later. They would NOT honor their own written warraanty, 90 days parts and labor. Fought with them 2 more weeks, then disputed it with Amex. They SIDED WITH THE REBUILDERS!!!!! I'll never rebuild again. The rebuild was just over $100, and the new pump was in the neighborhood of $279 with a full warranty. No problems in 3 years now.