Product review (5 stars): Starts & stops ice production.
Of course I love it, without it I would have to manually have to turn the machine on and off. I have had my Whirlpool Ice Maker (model: GI15NDXTS) better than five years now and this is the 3rd time I have had to replace this part. Bright side, it's the only part that has had to be replaced. This part is what tells the machine to stop, there is enough ice in the bin or make some more. It keeps the level of ice where it is supposed to be. When this part fails the machine will just continue to make ice.