Product review (2 stars): Not for novices
Overall a very mediocre experience with this product.

Shipping took five days, which is not too bad, but since I payed three times as much for shipping as for the product itself, this seemed a bit slow.

The thermal cutoff was fine, but the hi-limit thermostat was not as pictured and had little in common with the genuine part it was intended to replace. The screws supplied did not fit their intended holes, making physical installation a hassle.

As for the electrical connections, the directions for installation were completely unhelpful and incomprehensible-- even now that I know the correct procedure, I still can't figure out what they are supposed to mean. Since the new thermostat didn't match the part it was replacing, it was necessary to cut two wires and crimp new terminals on, which was more than I, with my limited experience, had bargained for. You will need some expert knowledge or at least a good youtube video to make this part work; you'll also need a set of electrician's wire cutters/crimpers.

Ultimately the product seems to work, but I hadn't expected such a hassle. Those with experience, tools, and time on their hands will no doubt find this a bargain. All others would be well advised to look for a higher-quality product.