PRYSM Ice Makers are CSA Certified Our manufacturer gets all of our Ice Makers CSA certified. Which means they've been tested and meet or exceed all US and Canadian safety concerns. Your families protection is just as important to us as getting you the correct part for your repair! OEM Manufacturer PRYSM ice makers come from the same factory producing ice makers for the OEM's. Buy with confidence knowing these are some of highest quality ice makers on the market! All extra installation components included (wire harness, mounting brackets, ect..) for models that come fitted with an ice maker. Internal Thermal Fuse Our ice makers are designed with an internal thermal fuse to get a more true temperature reading.