I recently replaced the control board with one Langmuir sent; the old board has a black box with red underlying rectangle ; My question is, “ Does the new board need the black box w/red underlying rectangle??? Top image is old motion control box
You should be able to pull the red relay board and move it over to your new main board.
I think it’s fitted down with six pins, it should pull off.
That box is the Torch firing relay. You need to transfer that to the new board.
