My 1997 Nordyne/Miller furnace Model G5RC-060C-12, G5R9606-01232 stopped working and signaled 2 red-blinking lights--pressure switch open. I checked tubing for kinks and blockage-none found. I cleaned condensate tank and re-filled with water. Air filter is new. I shut down furnace. Next morning turned it back on. Furnace ran fine, good blue flame, blower working, etc. Furance was a bit noisy at start, kind of sounded like woop, woon, woon. It ran through one cycle, all working. Then stopped working. Had serviceman check; says inducer motor is failing. He "hand" started it (nudging it on with plastic stick) and it ran through one cycle. He said he could replace motor (not assembly), or I could DIY. I checked for motor online, can only find motor with assembly FASCO 7062-4637, now FASCO A130.
QTN 1: Can I find/buy motor itself, or must I buy motor w/ assembly?
QTN 2: Is there advantage to replacing motor & assembly together? The serviceman was only going to replace motor itself.
QTN 3: Can I do this myself?
Thanks.