Just bought a house with a pool, similar story to many of you all I am sure. Everything has been running fine. Yesterday my wife noticed our pump wasn't running. I took it about from the housing and checked for debris and looked at the seals / gaskets all looked good. I plugged it back in and it turned on but I got this weird noise (not sure how to attach videos). I thought maybe bearings, so I disassembled again and ran It not connected (without the impeller) and it sounds fine and normal. Went to the pool store to get new seals and the ceramic impeller gasket thing (whatever its called) and he told me my impeller was for a 1.5hp motor we have a 2hp Century UST1202 I believe its wired to 115v as its on a single breaker (3 wires inside the pump housing are connected and what i believe to be ground on top). I doubt its electrical because this is an "all of a sudden" problem. Any help is appreciated. Just kinda happened, don't see any leaks around the pump or air coming out. Gets incredibly hot and has a burnt smell. I turned it off for now.