Hi, Sorry, but I'm not too familiar with parts and installation with the dryer. I moved in to a new building with new appliances. After a load of drying, a continous humming sound happened. Coming from a box above the dryer, where the vent/fan is attached to the dryer? There is an orange off and on switch on this box. The sound would go off when the switch is off. When I turn the switch back on, the continous humming sound returns. I've dried a couple of loads before with no humming sounds after until now. I was thinking an overheat issue. I waited a few days later to turn the switch back on. The humming sound didn't go away. I haven't used the dryer since. Dryer appears to work still. Any input would be great. Thinking something wrong with this fan in this vent/box? Whirlpool Model YWET3300SQ1

I'm trying to figure out the main differences between these two products that justifies the difference in cost. Everything looks the same except the less expensive model has less shelves. Am I missing something? I wish I could look at these models, but no stores carry it. They all have to view ordered. [url=http://www.lowes.com/lowes/lkn?action=productDetail&productId=81352-46-GC5SHAXVY&lpage=none]Whirlpool Gold at Lowe's: 24.5 Cu. Ft. Counter-Depth Side-by-Side Refrigerator (Color: Stainless) ENERGY STAR®[/url] vs [url=http://www.lowes.com/lowes/lkn?action=productDetail&productId=51581-46-GC5NHAXVY&lpage=none]Whirlpool Gold at Lowe's: 24.5 Cu. Ft. Counter Depth Side-by-Side Refrigerator (Color: Stainless) ENERGY STAR®[/url]