Originally Posted by Leonandlisa
Do you have a picture of what it looks like? I just pulled a Norcold 4 door out to put in a residential fridge. I can see if mine matches.
Gee that would be great if you could help out, the board number is in the lower right hand side of the photo 621 271, if your number is different please message back and I'll check compatibility.
Also the serial number would be beneficial, if you don't already know its located inside the frig. right door, side wall.
Thanks so much !