OT , I know, but one of you will know what I need. I need an elbow sort of device to insert into a hot air floor duct that will exit under a dishwasher. I can remove the front bottom panel of the DW, but I need to "curve" the air so it exits out at 90 degrees instead of blowing up onto the DW base. No, we can't move the duct work or outlet. We have a plastic device my wife got out of a catalog but it's cheap, cheap, cheap and I doubt it will handle the heat out of a wood furnace any too good. Something metal must be available to do this, but I don't know what to look for. Thanks in advance!