I've been searching on here but not finding anyone who has taken apart the Kessil A160we and replaced the fan. I searched on YouTube as well. My fan quit on mine and Kessil wants $100 to evaluate it plus shipping both ways (also offered a discount on a new one, but didn't want to spend over 200 right now). I bought a used one, but I'd like to repair the old one's fan to keep as a backup. Anyone done this with success?