Product review (5 stars): Perfect for GE water heater made by Rheem (Protech)
Exact replacement for my GE water heater manufactured by Rheem. I got the model number of the element by looking it up with the serial number on Rheem's website. The part is labeled from ProTech and not Rheem (some reviewers have complained about this) but it is from Rheem, probably because Rheem does so much private label manufacturing.