It's the original motor that came with the unit...I always use the same RPM motors that i take off...as far as pitch, these units, the coils are straight up and down...yes the drain is unclogged, i poured several glassed of water after i blew out the line...thanks for all the replies, give me more if you can think of anything...oh and these units are First Company, condensors are rheem, ruud, goodman, all different....