model number med6400tqo
the old heating element wire was burnt in two, before I bought the new part I twisted the wire together and it worked till I could afford the new element. I put the new element in but it did not heat up. I put the old element back in and it heated up fine. thought I recieved a faulty part but the new one they replaced it with will still not heat. put the old one back in and it heats right up but the new element will not. the elements look identical and partspro verified it was the right one, new part number 8573069, just doesnt make sense why it wont heat. am I missing something, a reset switch or anything I’m baffled, thanks in advance!!!