Product review (1 stars): Don't buy this ice-maker or anything else from North American HVAC
From the misleading way this product was advertised/listed, I thought it was an actual Kitchen-Aid brand replacement.  It was not.  It was a cheap, generic, knock-off that would fit in a Kitchen-Aid refrigerator.  It did OK for about 4 months.  Then the non-stick coating in the tray started pealing off and flakes of it were getting frozen in the ice cubes.  The company that sold me the ice-maker, North American HVAC, doesn't provide any sort of warranty on their products.  Obviously, they know they sell junk.  I won't be doing business with them again.