I have a Peet and a Cabelas boot dryer. Used every day during trapping season. Both 35 years old. The Peet may get sent back for replacement, it got cracked and after all those years they said they would honor the warranty.
Made my hip wader dryer out of a bathroom exhaust fan. Blows cool air but it drys them out pretty quick. Fan was a return at local hardware store (cracked cover) so it was almost nothing. Had everything else on hand.