Product review (4 stars): Does the job. Kept the drain clear so far (10 weeks)
worked well for me. Freezer was getting ice on the bottom every couple of weeks and needed to be emptied and cleared out. I didn't wind up using the metal cylinder that protects the plastic tube because it wouldn't fit my freezer. I had to bend the heat probe to get it down the train tube. It has been about 10 weeks since I installed it and it has worked fine.