Took the panel off the back of the control panel (after turning off the power) disconnected the old regulator and installed the new one. It took less that 15 minutes. BUT the new regulator I got had to be turned 180 degrees (upside down) in order to align the knob with the face plate on the stove. Not an issue but I did have to unbundle some of the wires inside the control panel in order to facilitate turning the regulator upside down. It works just fine. This is a Samsung issue and not and Appliance Parts Pros issue.