you will notice the relay recessed male spade terminals on the new board are labeled for specific function. Some of those terminals are blocked off. Just look closely at the new part. There should be 1 terminal to bake(yellow), 1 to broil(purp/blu), a terminal labelled A/C in, and COM . I found on two of these boards the common(WHT.) and a/c in(RED) are mis-labled. I wired originally per board label and was only getting 120 to element. By swapping the red(L1) to the (COM) that allows 240 to flow. Please correct me if wrong, but bad mistake by manufacturer.