Oreck --- Don't remember the warranty period, but they actually require you to bring the unit to a dealer annually to keep the warranty in effect, and the service checkup is FREE. We sell them in the furniture store where I work, and I sometimes do the service. Pretty well made units.
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just sold 3 very nice ones at the highway 127 worlds longest yard sale. got $10 each, 2 left. one is a rug doctor. got them over this year in a storage unit. cheap. BUT I made my $$ back on the units, with e-bay
and craigslist. Need to get rid of stuff, cheap. made a lot $$$ over the 6 days we set up. I always check my electronics before I sell them. all must work or I trash it. and that's the way it goes.